Foundations of factor analysis pdf

Foundations of factor analysis pdf
6. Bearing Capacity of Shallow Foundations (16 pages) 6.1 Introduction 6.2 The Bearing Capacity Formula 6.3 The Factor of Safety 6.4 Inclined and Eccentric Loads
A Brief Introduction to Factor Analysis 1. Introduction Factor analysis attempts to represent a set of observed variables X1, X2 …. Xn in terms of a number of ‘common’ factors plus a factor which is unique to each variable. The common factors (sometimes called latent variables) are hypothetical variables which explain why a number of variables are correlated with each other — it is because
Foundations and Trends R in Econometrics Vol. 3, No. 2 (2008) 89–163 c 2008 J. Bai and S. Ng DOI: 10.1561/0800000002 Large Dimensional Factor Analysis*
Providing a practical, thorough understanding of how factor analysis works, Foundations of Factor Analysis, Second Edition discusses the assumptions underlying the equations and procedures of this method. It also explains the options in commercial computer programs for performing factor analysis …
Advanced Foundation 2.2.1.1 Prandtl’s Analysis foundations were the major cause of structural failure at that time. The first attempt to rationalize the design of the shallow foundations was the introduction of the “allowable soil pressure” concept. In this method, a table of allowable soil pressures was drawn up for various foundation soil types based upon experience. The method
A factor analysis of items 7 through 56 was conducted based on the responses of 3,964 teachers from the ten public school districts. The resulting factors, items and alpha reliability
5 I. INTRODUCTION: THE SEARCH FOR “EXPLANATORY” FACTOR ANALYSIS Basic to the use of factor analysis as a tool for scientific discovery is the distinction
Factor Structure of the Wechsler Intelligence Scale for Children-Fourth Edition among Students with Attention Deficit Hyperactivity Disorder
The results are expressed in terms of linear functions of the manifest variables after the manner of principal components analysis. The approach justifies some of the practices based on the normal theory factor model and lays a foundation for the treatment of nonnormal, including categorical, variables.
6 A conversion factor • is a fraction obtained from an equality. Equality: 1 in. = 2.54 cm • is written as a ratio with a numerator and denominator.
Multivariate Behavioral Research, 1987, 22, 267305 .A Brief History of the Philosophical Foundationcs of Exploratory Factor Analysis Stanley A. Mulaik
Providing a practical, thorough understanding of how factor analysis works, Foundations of Factor Analysis, Second Edition discusses the assumptions underlying the …
(PDF) Foundations of Factor Analysis (for Stan Mulaik) Providing a practical, thorough understanding of how factor analysis works, Foundations of Factor Analysis, Second Edition discusses the assumptions underlying the equations and procedures of this method.
Foundations of factor analysis of medical image sequences: a unified approach and some practical implications H Benali, I Buvat, F Frouin, J P Bazin and R Di Paola Factor Analysis of Medical Image Sequences (FAME) is used in dynamic studies to estimate the variation of presently conducted either in the function space or in the concentration of a tracer or a contrast medium within image space

Foundations of Factor Analysis Second Edition by Stanley

DESIGN OF PILES AND PILE GROUPS CONSIDERING CAPACITY
foundations of factor analysis Download foundations of factor analysis or read online here in PDF or EPUB. Please click button to get foundations of factor analysis book now.
The governments of the BRICS nations — Brazil, Russia, India, China, South Africa — have created a new cooperative global organization. This project explores multiple aspects of the ‘new
academicclassesAdvFoundClass Notes AFE_settlement analysis_2010.doc 14.533 Advanced Foundation Engineering SHORT & LONG TERM SETTLEMENT ANALYSIS OF SHALLOW FOUNDATIONS S. G. Paikowsky . S. Paikowsky, UMass Lowell AcademicClassesAdvFndClass NotesAFE_Settlement Analysis_2010.doc PAGE i TABLE OF CONTENTS PAGE SETTLEMENT CRITERIA & CONCEPT OF ANALYSIS …
Read “Foundations of factor analysis: A further comment, British Journal of Mathematical and Statistical Psychology” on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.
Mulaik, Stanley A., 1935-, The Foundations of Factor Analysis. New York: McGraw-Hill, 19711972. MLA Citation (style guide) Mulaik, Stanley A. The Foundations of Factor Analysis. New York: McGraw-Hill, 19711972. Print. Note! Citation formats are based on standards as of July 2010. Citations contain only title, author, edition, publisher, and year published. Citations should be used as a
3 i) All loads that may act on foundations should be studied and determined. ii) Site investigation should be carried out. iii) Depth of foundation must be determined.

You are here: Home / Marketing Strategy / Foundations of Factor Analysis Foundations of Factor Analysis March 8, 1975 / 0 Comments / in Marketing Strategy , Press / by Jagdish Sheth
The safety factor is based on the type of soil (cohesive or cohesionless), reliability of the soil parameters, structural information (importance, use, etc.), and consultant caution. Possible
A new method of rotation in factor analysis is introduced, the Signimaxrotation. By this tool the number of the significant factor-values can be maximated.
Providing a practical, thorough understanding of how factor analysis works,Foundations of Factor Analysis, Second Editiondiscusses the assumptions underlying the …
To share this torrent use the code below and insert it into comments, status messages, forum posts or your signature. Torrent: Foundations of Factor Analysis (2nd Edition 2010) by Stanley A Mulaik.pdf
The book contains “foundations” of factor analysis which anyone who are interested in this techniuqe should know, exploratory factor analysis. The first five chapters contain mathematical and statistical concepts related to factor analysis. If you think you’re have it, skip to chapter 6 to 14 which contain the detail of exploratory factor analysis and chapter 15 for confirmatory factor

The analysis tries to keep things as simple as possible. In the real world, events flow In the real world, events flow smoothly, but in an ECF analysis they are treated as moments of change.
overall factor of safety for foundations at similar levels as the ones required by ASD (about 3.0 for static loads and about 2.0 for static plus seismic loads).
Component and correspondence analysis : dimension reduction by functional approximation / edited by Jan L.A. van Rijckevorsel, Jan de Leeuw. QA 278.5 C657 1988 A first course in factor analysis / Andrew L. Comrey.
Mulaik, Stanley A. 1971, The foundations of factor analysis / Stanley A. Mulaik McGraw-Hill New York Wikipedia Citation Please see Wikipedia’s template documentation for further …
Logical Foundations of Factor Analysis SAGE Research Methods
FOUNDATIONS OF FACTOR ANALYSIS SECOND EDITION CHAPMAN HALL CRC STATISTICS IN THE SOCIAL AND BEHAVIORAL SCIENCES Download Foundations Of Factor Analysis Second Edition Chapman Hall Crc Statistics In The Social And Behavioral Sciences ebook PDF or Read Online books in PDF, EPUB, and Mobi Format.
Factor Analysis 8 8.1 Factor Analysis: Foundations, Methods, Interpretations Frequently, empirical studies rely on a wide variety of variables – so-called item
29/09/2009 · Providing a practical, thorough understanding of how factor analysis works, Foundations of Factor Analysis, Second Edition discusses the assumptions underlying the equations and procedures of this method.
foundation, the lateral inertial force can be estimated as P.asmax /g where P = axial force on pile, and g = gravitational acceleration. Rather than simply adopting a code-specified site factor, a site response analysis …
Foundations of Factor Analysis by Stanley A. Mulaik for – Compare prices of 1340925 products in Books from 512 Online Stores in Australia. Save with MyShopping.com.au! – world machine island tutorial Read “Foundations of factor analysis: Some practical implications, British Journal of Mathematical and Statistical Psychology” on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.
Offering understanding of how factor analysis works, this book discusses the assumptions underlying the equations and procedures of this method.
We haven’t found any reviews in the usual places. Contents. MATHEMATICAL FOUNDATIONS FOR FACTOR ANALYSIS
Statistics: 3.3 Factor Analysis Rosie Cornish. 2007. 1 Introduction This handout is designed to provide only a brief introduction to factor analysis and how it is done. Books giving further details are listed at the end. As for principal components analysis, factor analysis is a multivariate method used for data reduction purposes. Again, the basic idea is to represent a set of variables by a
APPENDIX A Partial Factors of Safety A.I Introduction The capacity of single piles in axial compression should provide an adequate safety factor against
Download PDF Foundations Of Factor Analysis Second Edition book full free. Foundations Of Factor Analysis Second Edition available for download and read online in other f
Development of Geotechnical Resistance Factors and Downdrag Load Factors for LRFD Specific analyses of the resistance factors for the various foundation types …
6-15 Regional Factor Guidelines for Pavement.. 6-36 . 6 – 1 CHAPTER 6 – GEOTECHNICAL 6.1 GENERAL This chapter provides guidance for all geotechnical investigations, analyses, and reports produced by the Federal Lands Highway Divisions. Although greatly advanced in recent years, the state-of-the-art of the geotechnical engineering field is still largely dependent upon engineering judgment
3 The main purpose of the survey was to learn what method of static analysis the participants would use to determine the pile capacity (ultimate resistance) and settlement of the pile group.
The bearing capacity of foundations depends on the mechanical properties of the soil (density, shearing strength and deformation characteristics), on the original stresses and the water conditions in the ground, on the physical characteristics of the foundation (size, depth,
foundation depth, width, reinforcing, etc., for conventional light standards. If high-mast lighting is used, If high-mast lighting is used, foundations typically require specialized designs and soil surveys be performed to ensure adequate support.
them through factor analysis to define a smaller set of core values. Schwartz (1992) and Rokeach (1973) both justified their lists by pointing to the fundamental social and biological needs of human
Factor Analysis of Medical Image Sequences (FAMIS) is presently conducted either in the function space or in the image space. A unified approach jointly using these two spaces is presented. First, the solution of a statistical model for medical image sequences leads to the determination of the
with a factor of safety considering risk of shear failure and the settlement of foundation. This is the minimum This is the minimum of safe bearing capacity and safe bearing pressure.
Describes the mathematical and logical foundations at a level which does not presume advanced mathematical or statistical skills, illustrating how to do fact
Depth factor Secondary creep factor Shape factor Net bearing pressure Strain influence factor at midpoint of soil layer Thickness of soil layer Equivalent modulus. zp p q I ‘ ‘ 0.5 0.1 ε σ = + Soil modulus from cone penetration test (CPT) Estimate of modulus of elasticity from Standard penetration test (SPT) Settlement analysis based on plate load test. Estimate of settlements below footing
Factors Analysis Manual nri.eu.com

The foundations of factor analysis Google Books

Jushan Bai and Serena Ng Columbia University

The Bill & Melinda Gates Foundation’s Model District

foundations of factor analysis Biometrika Oxford Academic

Foundations of Factor Analysis (2nd Edition) – Books Pics

8.1 Factor Analysis Foundations Methods Interpretations

Mulaik S. A. Foundations of factor analysis Request PDF
mekar island how to get there – Download Foundations of Factor Analysis (2nd Edition 2010
Analysis of the seismic bearing capacity of shallow

A Brief Introduction to Factor Analysis Psychology

Foundations of Factor Analysis Second Edition Stanley A

Foundations of factor analysis (Book 2010) [WorldCat.org]
Foundations of factor analysis Stanley A. Mulaik

To share this torrent use the code below and insert it into comments, status messages, forum posts or your signature. Torrent: Foundations of Factor Analysis (2nd Edition 2010) by Stanley A Mulaik.pdf
The safety factor is based on the type of soil (cohesive or cohesionless), reliability of the soil parameters, structural information (importance, use, etc.), and consultant caution. Possible
Read “Foundations of factor analysis: A further comment, British Journal of Mathematical and Statistical Psychology” on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.
APPENDIX A Partial Factors of Safety A.I Introduction The capacity of single piles in axial compression should provide an adequate safety factor against
A factor analysis of items 7 through 56 was conducted based on the responses of 3,964 teachers from the ten public school districts. The resulting factors, items and alpha reliability
academicclassesAdvFoundClass Notes AFE_settlement analysis_2010.doc 14.533 Advanced Foundation Engineering SHORT & LONG TERM SETTLEMENT ANALYSIS OF SHALLOW FOUNDATIONS S. G. Paikowsky . S. Paikowsky, UMass Lowell AcademicClassesAdvFndClass NotesAFE_Settlement Analysis_2010.doc PAGE i TABLE OF CONTENTS PAGE SETTLEMENT CRITERIA & CONCEPT OF ANALYSIS …
Depth factor Secondary creep factor Shape factor Net bearing pressure Strain influence factor at midpoint of soil layer Thickness of soil layer Equivalent modulus. zp p q I ‘ ‘ 0.5 0.1 ε σ = Soil modulus from cone penetration test (CPT) Estimate of modulus of elasticity from Standard penetration test (SPT) Settlement analysis based on plate load test. Estimate of settlements below footing
FOUNDATIONS OF FACTOR ANALYSIS SECOND EDITION CHAPMAN HALL CRC STATISTICS IN THE SOCIAL AND BEHAVIORAL SCIENCES Download Foundations Of Factor Analysis Second Edition Chapman Hall Crc Statistics In The Social And Behavioral Sciences ebook PDF or Read Online books in PDF, EPUB, and Mobi Format.
5 I. INTRODUCTION: THE SEARCH FOR “EXPLANATORY” FACTOR ANALYSIS Basic to the use of factor analysis as a tool for scientific discovery is the distinction
You are here: Home / Marketing Strategy / Foundations of Factor Analysis Foundations of Factor Analysis March 8, 1975 / 0 Comments / in Marketing Strategy , Press / by Jagdish Sheth
29/09/2009 · Providing a practical, thorough understanding of how factor analysis works, Foundations of Factor Analysis, Second Edition discusses the assumptions underlying the equations and procedures of this method.
Describes the mathematical and logical foundations at a level which does not presume advanced mathematical or statistical skills, illustrating how to do fact

Development of Geotechnical Resistance Factors and
[PDF] Foundations Of Factor Analysis Second Edition

The bearing capacity of foundations depends on the mechanical properties of the soil (density, shearing strength and deformation characteristics), on the original stresses and the water conditions in the ground, on the physical characteristics of the foundation (size, depth,
Providing a practical, thorough understanding of how factor analysis works, Foundations of Factor Analysis, Second Edition discusses the assumptions underlying the …
Download PDF Foundations Of Factor Analysis Second Edition book full free. Foundations Of Factor Analysis Second Edition available for download and read online in other f
Component and correspondence analysis : dimension reduction by functional approximation / edited by Jan L.A. van Rijckevorsel, Jan de Leeuw. QA 278.5 C657 1988 A first course in factor analysis / Andrew L. Comrey.
(PDF) Foundations of Factor Analysis (for Stan Mulaik) Providing a practical, thorough understanding of how factor analysis works, Foundations of Factor Analysis, Second Edition discusses the assumptions underlying the equations and procedures of this method.
You are here: Home / Marketing Strategy / Foundations of Factor Analysis Foundations of Factor Analysis March 8, 1975 / 0 Comments / in Marketing Strategy , Press / by Jagdish Sheth

Foundations of factor analysis Some practical implications
Foundations of Factor Analysis CRC Press Book

APPENDIX A Partial Factors of Safety A.I Introduction The capacity of single piles in axial compression should provide an adequate safety factor against
Factor Analysis of Medical Image Sequences (FAMIS) is presently conducted either in the function space or in the image space. A unified approach jointly using these two spaces is presented. First, the solution of a statistical model for medical image sequences leads to the determination of the
with a factor of safety considering risk of shear failure and the settlement of foundation. This is the minimum This is the minimum of safe bearing capacity and safe bearing pressure.
Depth factor Secondary creep factor Shape factor Net bearing pressure Strain influence factor at midpoint of soil layer Thickness of soil layer Equivalent modulus. zp p q I ‘ ‘ 0.5 0.1 ε σ = Soil modulus from cone penetration test (CPT) Estimate of modulus of elasticity from Standard penetration test (SPT) Settlement analysis based on plate load test. Estimate of settlements below footing
overall factor of safety for foundations at similar levels as the ones required by ASD (about 3.0 for static loads and about 2.0 for static plus seismic loads).
29/09/2009 · Providing a practical, thorough understanding of how factor analysis works, Foundations of Factor Analysis, Second Edition discusses the assumptions underlying the equations and procedures of this method.
FOUNDATIONS OF FACTOR ANALYSIS SECOND EDITION CHAPMAN HALL CRC STATISTICS IN THE SOCIAL AND BEHAVIORAL SCIENCES Download Foundations Of Factor Analysis Second Edition Chapman Hall Crc Statistics In The Social And Behavioral Sciences ebook PDF or Read Online books in PDF, EPUB, and Mobi Format.
Development of Geotechnical Resistance Factors and Downdrag Load Factors for LRFD Specific analyses of the resistance factors for the various foundation types …
foundation, the lateral inertial force can be estimated as P.asmax /g where P = axial force on pile, and g = gravitational acceleration. Rather than simply adopting a code-specified site factor, a site response analysis …
Component and correspondence analysis : dimension reduction by functional approximation / edited by Jan L.A. van Rijckevorsel, Jan de Leeuw. QA 278.5 C657 1988 A first course in factor analysis / Andrew L. Comrey.

Foundations of factor analysis of medical image sequences
Foundations of factor analysis Stanley A. Mulaik

29/09/2009 · Providing a practical, thorough understanding of how factor analysis works, Foundations of Factor Analysis, Second Edition discusses the assumptions underlying the equations and procedures of this method.
foundation depth, width, reinforcing, etc., for conventional light standards. If high-mast lighting is used, If high-mast lighting is used, foundations typically require specialized designs and soil surveys be performed to ensure adequate support.
(PDF) Foundations of Factor Analysis (for Stan Mulaik) Providing a practical, thorough understanding of how factor analysis works, Foundations of Factor Analysis, Second Edition discusses the assumptions underlying the equations and procedures of this method.
Read “Foundations of factor analysis: Some practical implications, British Journal of Mathematical and Statistical Psychology” on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.
FOUNDATIONS OF FACTOR ANALYSIS SECOND EDITION CHAPMAN HALL CRC STATISTICS IN THE SOCIAL AND BEHAVIORAL SCIENCES Download Foundations Of Factor Analysis Second Edition Chapman Hall Crc Statistics In The Social And Behavioral Sciences ebook PDF or Read Online books in PDF, EPUB, and Mobi Format.
academicclassesAdvFoundClass Notes AFE_settlement analysis_2010.doc 14.533 Advanced Foundation Engineering SHORT & LONG TERM SETTLEMENT ANALYSIS OF SHALLOW FOUNDATIONS S. G. Paikowsky . S. Paikowsky, UMass Lowell AcademicClassesAdvFndClass NotesAFE_Settlement Analysis_2010.doc PAGE i TABLE OF CONTENTS PAGE SETTLEMENT CRITERIA & CONCEPT OF ANALYSIS …
3 i) All loads that may act on foundations should be studied and determined. ii) Site investigation should be carried out. iii) Depth of foundation must be determined.
foundations of factor analysis Download foundations of factor analysis or read online here in PDF or EPUB. Please click button to get foundations of factor analysis book now.
Mulaik, Stanley A., 1935-, The Foundations of Factor Analysis. New York: McGraw-Hill, 19711972. MLA Citation (style guide) Mulaik, Stanley A. The Foundations of Factor Analysis. New York: McGraw-Hill, 19711972. Print. Note! Citation formats are based on standards as of July 2010. Citations contain only title, author, edition, publisher, and year published. Citations should be used as a
foundation, the lateral inertial force can be estimated as P.asmax /g where P = axial force on pile, and g = gravitational acceleration. Rather than simply adopting a code-specified site factor, a site response analysis …
Multivariate Behavioral Research, 1987, 22, 267305 .A Brief History of the Philosophical Foundationcs of Exploratory Factor Analysis Stanley A. Mulaik
You are here: Home / Marketing Strategy / Foundations of Factor Analysis Foundations of Factor Analysis March 8, 1975 / 0 Comments / in Marketing Strategy , Press / by Jagdish Sheth
Foundations of Factor Analysis by Stanley A. Mulaik for – Compare prices of 1340925 products in Books from 512 Online Stores in Australia. Save with MyShopping.com.au!
3 The main purpose of the survey was to learn what method of static analysis the participants would use to determine the pile capacity (ultimate resistance) and settlement of the pile group.

(PDF) Foundations of Factor Analysis (for Stan Mulaik)
Holdings Foundations of factor analysis / York

29/09/2009 · Providing a practical, thorough understanding of how factor analysis works, Foundations of Factor Analysis, Second Edition discusses the assumptions underlying the equations and procedures of this method.
3 i) All loads that may act on foundations should be studied and determined. ii) Site investigation should be carried out. iii) Depth of foundation must be determined.
overall factor of safety for foundations at similar levels as the ones required by ASD (about 3.0 for static loads and about 2.0 for static plus seismic loads).
Providing a practical, thorough understanding of how factor analysis works,Foundations of Factor Analysis, Second Editiondiscusses the assumptions underlying the …
The governments of the BRICS nations — Brazil, Russia, India, China, South Africa — have created a new cooperative global organization. This project explores multiple aspects of the ‘new
foundations of factor analysis Download foundations of factor analysis or read online here in PDF or EPUB. Please click button to get foundations of factor analysis book now.
foundation, the lateral inertial force can be estimated as P.asmax /g where P = axial force on pile, and g = gravitational acceleration. Rather than simply adopting a code-specified site factor, a site response analysis …
with a factor of safety considering risk of shear failure and the settlement of foundation. This is the minimum This is the minimum of safe bearing capacity and safe bearing pressure.
Foundations and Trends R in Econometrics Vol. 3, No. 2 (2008) 89–163 c 2008 J. Bai and S. Ng DOI: 10.1561/0800000002 Large Dimensional Factor Analysis*
To share this torrent use the code below and insert it into comments, status messages, forum posts or your signature. Torrent: Foundations of Factor Analysis (2nd Edition 2010) by Stanley A Mulaik.pdf
Read “Foundations of factor analysis: A further comment, British Journal of Mathematical and Statistical Psychology” on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.
Component and correspondence analysis : dimension reduction by functional approximation / edited by Jan L.A. van Rijckevorsel, Jan de Leeuw. QA 278.5 C657 1988 A first course in factor analysis / Andrew L. Comrey.

Chapter 1 Chemical Foundations Department of Chemistry
A Brief History of the Philosophical Foundations of

(PDF) Foundations of Factor Analysis (for Stan Mulaik) Providing a practical, thorough understanding of how factor analysis works, Foundations of Factor Analysis, Second Edition discusses the assumptions underlying the equations and procedures of this method.
Describes the mathematical and logical foundations at a level which does not presume advanced mathematical or statistical skills, illustrating how to do fact
Read “Foundations of factor analysis: A further comment, British Journal of Mathematical and Statistical Psychology” on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.
A Brief Introduction to Factor Analysis 1. Introduction Factor analysis attempts to represent a set of observed variables X1, X2 …. Xn in terms of a number of ‘common’ factors plus a factor which is unique to each variable. The common factors (sometimes called latent variables) are hypothetical variables which explain why a number of variables are correlated with each other — it is because
A new method of rotation in factor analysis is introduced, the Signimaxrotation. By this tool the number of the significant factor-values can be maximated.
3 The main purpose of the survey was to learn what method of static analysis the participants would use to determine the pile capacity (ultimate resistance) and settlement of the pile group.
Development of Geotechnical Resistance Factors and Downdrag Load Factors for LRFD Specific analyses of the resistance factors for the various foundation types …
Statistics: 3.3 Factor Analysis Rosie Cornish. 2007. 1 Introduction This handout is designed to provide only a brief introduction to factor analysis and how it is done. Books giving further details are listed at the end. As for principal components analysis, factor analysis is a multivariate method used for data reduction purposes. Again, the basic idea is to represent a set of variables by a
Providing a practical, thorough understanding of how factor analysis works,Foundations of Factor Analysis, Second Editiondiscusses the assumptions underlying the …
6-15 Regional Factor Guidelines for Pavement.. 6-36 . 6 – 1 CHAPTER 6 – GEOTECHNICAL 6.1 GENERAL This chapter provides guidance for all geotechnical investigations, analyses, and reports produced by the Federal Lands Highway Divisions. Although greatly advanced in recent years, the state-of-the-art of the geotechnical engineering field is still largely dependent upon engineering judgment
Providing a practical, thorough understanding of how factor analysis works, Foundations of Factor Analysis, Second Edition discusses the assumptions underlying the equations and procedures of this method. It also explains the options in commercial computer programs for performing factor analysis …
Multivariate Behavioral Research, 1987, 22, 267305 .A Brief History of the Philosophical Foundationcs of Exploratory Factor Analysis Stanley A. Mulaik