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Rencher A.C. — Methods of multivariate analysis |
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Principal components, proportion of variance 383
Principal components, robust 389
Principal components, sample specific components 398
Principal components, scale invariance, lack of 383
Principal components, scree graph 397—399
Principal components, selection of variables 404—406
Principal components, singular matrix and 385—386
Principal components, size and shape 402—403
Principal components, smaller principal components 382 389 401
Principal components, tests of significance for 397 399—400
Principal components, variable specific components 398
Principal components, variances of 382—383
Probe word data 70
Product notation 10
Profile 139—140
Profile analysis: and contrasts 141—142
Profile analysis: and one-way ANOVA 140
Profile analysis: and repeated measures 139
Profile analysis: one-sample 139—141
Profile analysis: profile, definition of 139—140
Profile analysis: several-sample 199—204
Profile analysis: two-sample 141—148
Profile analysis: two-sample hypotheses: and two-way ANOVA 143—145
Profile analysis: two-sample hypotheses: flatness 145—146 199—201
Profile analysis: two-sample hypotheses: levels 143—145 199—200
Profile analysis: two-sample hypotheses: parallelism 141—143 199—200
Profile, profile of observation vector 454
Projection pursuit 451
Protein data 483
Psychological data 125
Quadratic classification functions 306—307
Quadratic form 19
Quantiles 92—94 97
Q–Q plot 92—94
Ramus bone data 78
Random variable(s): bivariate 45
Random variable(s): bivariate, bivariate normal distribution 46 84 88—89
Random variable(s): bivariate, correlation of 49—50
Random variable(s): bivariate, correlation of as cosine 49—50
Random variable(s): bivariate, covariance of 46—48
Random variable(s): bivariate, covariance of, linear relationships 47
Random variable(s): bivariate, independent 46
Random variable(s): bivariate, independent test for independence 265—266
Random variable(s): bivariate, independent test for independence, table of exact critical values 590
Random variable(s): bivariate, orthogonal 47—48
Random variable(s): bivariate, scatter plot 50—51
Random variable(s): linear combinations see Linear combination(s) of variables
Random variable(s): univariate 43
Random variable(s): univariate, expected value of 43
Random variable(s): univariate, mean of 43
Random variable(s): univariate, variance of 44
Random variable(s): vector 53—56
Random vector(s) 52—56
Random vector(s), distance between 76—77 83 115 118 123 271—272
Random vector(s), linear functions of 66—73. See also Linear combination(s) of variables
Random vector(s), mean of 54—56
Random vector(s), partitioned random vector 62—66
Random vector(s), standardized 86
Random vector(s), subvectors 62—66
Rank of a matrix 22—23
Rao's paradox 116
Redundancy analysis 373—374
Regression, (squared multiple correlation) 332—333 337 349 355.
Regression, centered x's 327—329
Regression, estimation of : centered x's 327—328
Regression, estimation of : covariances 328—329
Regression, estimation of : least squares 325—326
Regression, estimation of 326—327
Regression, fixed x's 323—333
Regression, model 323—324
Regression, model assumptions 323—324
Regression, model corrected for means (centered) 327
Regression, monotonic 509—510
Regression, multiple (one y and several x's) 130—132 323—337. multivariate
Regression, multiple correlation 332
Regression, multivariate (several y's and several x's) 322—323 337—358
Regression, multivariate (several y's and several x's), association, measures of 349—351
Regression, multivariate (several y's and several x's), centered x's 342—343
Regression, multivariate (several y's and several x's), estimation of 342
Regression, multivariate (several y's and several x's), estimation of B (matrix of regression coefficients): centered x's 342—343
Regression, multivariate (several y's and several x's), estimation of B (matrix of regression coefficients): covariances 343
Regression, multivariate (several y's and several x's), estimation of B (matrix of regression coefficients): least squares 339—341
Regression, multivariate (several y's and several x's), estimation of B (matrix of regression coefficients): properties of estimators 341—342
Regression, multivariate (several y's and several x's), fixed x's 337—349
Regression, multivariate (several y's and several x's), full and reduced model: on the x's 347—349
Regression, multivariate (several y's and several x's), full and reduced model: on the y's 353—355
Regression, multivariate (several y's and several x's), full and reduced model: with canonical correlations 375—376
Regression, multivariate (several y's and several x's), Gauss — Markov theorem 341
Regression, multivariate (several y's and several x's), H matrix 343—344
Regression, multivariate (several y's and several x's), model 337—339
Regression, multivariate (several y's and several x's), model, assumptions 339
Regression, multivariate (several y's and several x's), model, corrected for means (centered) 342—343
Regression, multivariate (several y's and several x's), overall regression test 343—347
Regression, multivariate (several y's and several x's), overall regression test with canonical correlations 375
Regression, multivariate (several y's and several x's), overall regression test, comparison of test statistics 345
Regression, multivariate (several y's and several x's), overall regression test, Lawley — Hotelling test 345
Regression, multivariate (several y's and several x's), overall regression test, Pillai's test 345
Regression, multivariate (several y's and several x's), overall regression test, rank of B 345
Regression, multivariate (several y's and several x's), overall regression test, Roy's test (union-intersection) 344—345
Regression, multivariate (several y's and several x's), overall regression test, Wilks' test (likelihood ratio) 344
Regression, multivariate (several y's and several x's), random x's 358
Regression, multivariate (several y's and several x's), regression coefffcients, matrix of (B) 88 338
Regression, multivariate (several y's and several x's), subset of the x's 351—353
Regression, multivariate (several y's and several x's), subset of the x's with canonical correlations 375—376
Regression, multivariate (several y's and several x's), subset of the y's 353—355
Regression, multivariate (several y's and several x's), subset selection 351—358
Regression, multivariate (several y's and several x's), subset selection, all possible subsets 355—358
Regression, multivariate (several y's and several x's), subset selection, all possible subsets, criteria for selection 355—358
Regression, multivariate (several y's and several x's), subset selection, stepwise procedures 351—355
Regression, multivariate (several y's and several x's), subset selection, stepwise procedures, partial Wilks' 352—354
Regression, multivariate (several y's and several x's), subset selection, stepwise procedures, subset of the x's 351—353
Regression, multivariate (several y's and several x's), subset selection, stepwise procedures, subset of the y's 353—355
Regression, multivariate (several y's and several x's), tests of hypotheses 343—349
Regression, multivariate (several y's and several x's), tests of hypotheses E matrix 339 342—344
Regression, random x's 322—323 337
Regression, regression coefficients 323
Regression, SSE 325—326 330—331 333—336 456
Regression, SSR 330—331
Regression, subset selection 333—337
Regression, subset selection, all possible subset, criteria for selection $(R^2_p, s^2_p, C_p )& 333—335
Regression, subset selection, all possible subset, criteria for selection $(R^2_p, s^2_p, C_p )& comparison of criteria 335
Regression, subset selection, all possible subsets 333—335
Regression, subset selection, stepwise selection 335—337
Regression, tests of hypotheses 329—332
Regression, tests of hypotheses, full and reduced model 330—332
Regression, tests of hypotheses, overall regression test 329—330
Regression, tests of hypotheses, partial F-test 331—332
Regression, tests of hypotheses, subset of the 's 330—332
Regression, variables: dependent (y) 322
Regression, variables: independent (x) 322
Regression, variables: predictor (x) 322
Regression, variables: response (y) 322
Repeated data set 218
Repeated measures designs 204—221. See also Growth curves
Repeated measures designs and profile analysis 139
Repeated measures designs, assumptions 204—207
Repeated measures designs, computation of test statistics 212—213
Repeated measures designs, contrast matrices 206 208—221
Repeated measures designs, doubly multivariate data 221
Repeated measures designs, higher order designs 213—221
Repeated measures designs, multivariate approach, advantages of 205—207
Repeated measures designs, one sample 208—211
Repeated measures designs, one sample and randomized block designs 208
Repeated measures designs, one sample, likelihood ratio test 209—210
Repeated measures designs, several samples 211—212
Repeated measures designs, univariate approach 204—207
Republican vote data 53
Research units 1
Road distance data 541
Rootstock data 171
| Rotation see Factor analysis
Roy's test statistic: definition of 164—165
Roy's test statistic: table of critical values 574—577
Sampling units 1
scalar 6
Scale of measurement 1
Scatter plot 50—51 98 105
Seishu data 263
Selection of variables 233 333—337 351—358
Singular value decomposition 36 522 524 532—533
Singular value decomposition, generalized singular value decomposition 522
Size and shape 402—403
skewness 94—95 98—99 104
Snapbean data 236
Sons data 79
Specific variance see Factor analysis
Spectral decomposition 35 382 416—418 505—506
Squared multiple correlation see
Standard deviation 44
Standardized vector 86
Steel data 273
Stepwise selection of variables 233 335—337 351—355
Stress 510—512
Subvectors 62—66
Subvectors, conditional distribution of 88
Subvectors, covariance matrix of 62—66
Subvectors, distribution of sum of 88
Subvectors, independence of 63 87
Subvectors, mean vector 62—64 66
Subvectors, tests of 136—139 231—233 347—349 353—359
Summation notation 9
Survival data 239—241
t-tests: characteristic form 117 122
t-tests: contrasts 179
t-tests: equal levels in profile analysis 145
t-tests: growth curves 224 228
t-tests: matched pairs 132—133
t-tests: one sample 117
t-tests: paired observations 132—133
t-tests: repeated measures 210—211
t-tests: two samples 121—122 127
Taxonomy, numerical see Cluster analysis
Temperature data 269
Tests of hypotheses: accepting 118
Tests of hypotheses: covariance matrices 248—268
Tests of hypotheses: covariance matrices, a specified matrix 248—249
Tests of hypotheses: covariance matrices, one covariance matrix 248—254
Tests of hypotheses: covariance matrices, one covariance matrix independence: individual variables 265—266
Tests of hypotheses: covariance matrices, one covariance matrix independence: individual variables, table of exact critical values 590
Tests of hypotheses: covariance matrices, one covariance matrix independence: several subvectors 261—264
Tests of hypotheses: covariance matrices, one covariance matrix independence: two subvectors 259—261
Tests of hypotheses: covariance matrices, one covariance matrix independence: two subvectors and canonical correlations 260
Tests of hypotheses: covariance matrices, sphericity 250—252
Tests of hypotheses: covariance matrices, uniformity, compound symmetry 206 252—254
Tests of hypotheses: for additional information 136—139 231—233 347—349 353—359
Tests of hypotheses: for additional information, partial F-tests 127 138 232
Tests of hypotheses: for linear combinations: one sample 117 140—141 208—211
Tests of hypotheses: for linear combinations: two samples 142—143
Tests of hypotheses: likelihood ratio test 126. See also Likelihood ratio tests
Tests of hypotheses: mean vectors: likelihood ratio tests 126
Tests of hypotheses: mean vectors: one sample, known 114—117
Tests of hypotheses: mean vectors: one sample, unknown 117—121
Tests of hypotheses: mean vectors: several samples 158—173
Tests of hypotheses: mean vectors: two-sample -test 122—126
Tests of hypotheses: multivariate vs. univariate testing 1—2 112—113 115—117 127—130
Tests of hypotheses: on a subvector 136—139 231—233 347—349 353—359
Tests of hypotheses: on individual variables 126—130
Tests of hypotheses: on individual variables, Bonferroni critical values for 127
Tests of hypotheses: on individual variables, Bonferroni critical values for, tables 562—565
Tests of hypotheses: on individual variables, discriminant functions 126—132
Tests of hypotheses: on individual variables, experimentwise error rate 128—129
Tests of hypotheses: on individual variables, partial F-tests 127 232
Tests of hypotheses: on individual variables, protected tests 128—129
Tests of hypotheses: on regression coefficients 329—332 343—349
Tests of hypotheses: paired observations (matched pairs) 132—136
Tests of hypotheses: paired observations (matched pairs), multivariate 134—136
Tests of hypotheses: paired observations (matched pairs), univariate 132—133
Tests of hypotheses: partial F-tests 127 138 232
Tests of hypotheses: power of a test 113
Tests of hypotheses: protected tests 128—129
Tests of hypotheses: several covariance matrices 254—259
Tests of hypotheses: several covariance matrices, Box's M-test 257—259
Tests of hypotheses: several covariance matrices, Box's M-test, table of exact critical values 588—589
Tests of hypotheses: univariate tests: ANOVA F-test 156—158 186—188
Tests of hypotheses: univariate tests: one-sample test on a mean, known 113
Tests of hypotheses: univariate tests: one-sample test on a mean, unknown 117
Tests of hypotheses: univariate tests: paired observation test 132—133
Tests of hypotheses: univariate tests: tests on variances 254—255
Tests of hypotheses: univariate tests: two-sample t-test 121—122 127
Tests of hypotheses: univariate tests: variances, equality of 254—255
Total sample variance 74 383 409 418—419 427
Trace of a matrix 30 34 69
Trout data 242
Two-sample test for equal mean vectors 122—126
Union-intersection test 164—165
Unit: experimental 1
Unit: research 1
Unit: sampling 1
Univariate normal distribution 82—83 86
Univariate normality, goodness-of-fit test 96—97
Univariate normality, normal probability paper 94
Univariate normality, quantiles 92—94 97
Univariate normality, Q–Q plot 92—94
Univariate normality, skewness and kurtosis 94—95
Univariate normality, skewness and kurtosis, tables of critical values 549—551
Univariate normality, tests for 92—96
Univariate normality, tests for D’Agostino's D-statistic 96
Univariate normality, tests for D’Agostino's D-statistic, table of critical values 552
Univariate normality, transformation of correlation 96
Variables 1. See also Random variables
Variables, commensurate 1
Variables, dummy variables 173—174 282 315 376—377
Variables, linear combinations of 66—73
Variance matrix see Covariance matrix
Variance-covariance matrix see Covariance matrix
Variance: generalized sample variance 73
Variance: pooled variance 121
Variance: population variance 44
Variance: sample variance 44
Variance: total sample variance 74
Varimax rotation 434—435
Vector(s): 0 vector 9
Vector(s): definition of 6
Vector(s): distance: between two vectors 76—77
Vector(s): distance: from origin to a point 14
Vector(s): distance: Mahalanobis 76—77
Vector(s): geometry of 6
Vector(s): j vector 9
Vector(s): length of 14
Vector(s): linear combination of 19
Vector(s): linear independence and dependence of 22
Vector(s): normalized 31
Vector(s): notation for vector 6
Vector(s): observation vector 53—54
Vector(s): orthogonal 31 50
Vector(s): perpendicular 50
Vector(s): product of 14—16
Vector(s): product of, dot product 14
Vector(s): rows and columns of a matrix 15—16
Vector(s): standardized 86
Vector(s): subvectors 62—66
Vector(s): sum of products 14
Vector(s): sum of squares 14
Vector(s): transpose of 6—7
Vector(s): zero vector 9
Voting data 512
Weight gain data 243
Wheat data 503
Wilks' test statistic: definition of 161—164
Wilks' test statistic: partial-statistic 232
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