##
## There is a binary version available (and will be installed) but
## the source version is later:
## binary source
## psych 1.4.8 1.4.8.11
## Warning: cannot open: HTTP status was '404 Not Found'
## Warning: download of package 'psych' failed
##
## Attaching package: 'psych'
##
## The following object is masked from 'package:Hmisc':
##
## describe
##
## The following object is masked from 'package:car':
##
## logit
##
## The downloaded binary packages are in
## /var/folders/md/5lvwdwvn7hg86vrfg8bs447r0000gp/T//RtmpGCC9R9/downloaded_packages
##
## The downloaded binary packages are in
## /var/folders/md/5lvwdwvn7hg86vrfg8bs447r0000gp/T//RtmpGCC9R9/downloaded_packages
## Loading required package: MASS
## Loading required package: boot
##
## Attaching package: 'boot'
##
## The following object is masked from 'package:psych':
##
## logit
##
## The following object is masked from 'package:survival':
##
## aml
##
## The following object is masked from 'package:lattice':
##
## melanoma
##
## The following object is masked from 'package:car':
##
## logit
##
##
## Attaching package: 'nFactors'
##
## The following object is masked from 'package:lattice':
##
## parallel
Initial Extraction of the Components
Jogglew03NeupsyPCA <- principal(Jogglew03Neupsy, nfactors = 31, rotate = "none")
principal(r = Jogglew03Neupsy, nfactors = 31, rotate = "none")
## Principal Components Analysis
## Call: principal(r = Jogglew03Neupsy, nfactors = 31, rotate = "none")
## Standardized loadings (pattern matrix) based upon correlation matrix
## PC1 PC2 PC3 PC4 PC5 PC6 PC7 PC8 PC9
## BARTScore.3 0.32 0.39 0.21 0.37 -0.12 -0.27 0.12 0.15 0.06
## DSSTScore.3 0.74 0.24 0.05 0.09 -0.24 0.00 -0.05 0.07 -0.08
## LOTScore.3 0.16 -0.09 0.46 0.29 -0.30 -0.06 -0.38 -0.18 -0.09
## PVTScore1.3 0.74 -0.57 -0.01 -0.05 0.11 -0.08 0.00 -0.17 -0.04
## PVTScore2.3 -0.67 0.34 -0.23 0.26 -0.27 0.11 0.06 0.19 0.09
## PVTScore3.3 0.67 -0.59 -0.02 -0.03 0.04 0.05 0.00 -0.08 -0.11
## PVTScore4.3 0.63 -0.31 -0.05 0.00 0.15 -0.30 0.00 -0.17 0.13
## PVTScore5.3 0.04 -0.20 -0.11 -0.08 0.35 0.64 -0.14 0.28 -0.30
## PVTScore6.3 -0.23 0.66 0.47 -0.27 0.31 -0.05 -0.12 -0.14 -0.15
## PVTScore7.3 -0.19 0.65 0.47 -0.28 0.31 -0.06 -0.12 -0.16 -0.16
## AMScore1.3 -0.31 -0.37 0.64 -0.25 -0.07 -0.05 0.15 0.27 0.16
## AMScore2.3 0.15 0.19 -0.27 0.41 0.05 0.10 0.00 -0.02 0.26
## AMScore3.3 -0.32 -0.39 0.66 -0.37 -0.08 -0.07 0.16 0.25 0.09
## NBACKScore1.3 -0.10 0.08 0.20 0.14 -0.47 0.38 0.14 0.07 -0.25
## NBACKScore2.3 -0.44 -0.13 0.24 0.35 -0.28 0.33 0.00 -0.10 -0.10
## VOLTScore1.3 0.37 0.05 -0.09 0.09 0.15 -0.26 -0.19 0.54 -0.17
## VOLTScore2.3 -0.33 -0.16 0.42 0.64 0.31 -0.10 -0.09 -0.14 -0.06
## VOLTScore3.3 -0.41 -0.28 0.39 0.55 0.41 -0.01 -0.10 -0.03 0.04
## MPTScore.3 -0.54 0.07 -0.10 0.13 0.23 0.20 0.07 0.08 0.41
## BVRtot3 -0.56 0.09 -0.36 -0.01 -0.01 -0.20 0.13 -0.21 0.12
## StroopColors3 0.59 0.21 0.19 -0.08 -0.01 0.21 -0.32 -0.08 0.20
## StroopWords3 0.61 0.10 0.18 -0.06 0.02 0.33 -0.07 -0.13 0.19
## StroopMixed3 0.56 0.30 0.02 -0.13 0.07 0.23 -0.21 -0.09 0.38
## CVLtca3 0.50 0.34 -0.05 0.12 0.24 -0.15 0.23 0.44 -0.10
## DigitSpanFwd3 0.42 0.15 0.10 -0.01 0.01 0.11 0.62 -0.34 -0.08
## DigitSpanBck3 0.39 0.09 0.16 0.16 0.35 0.30 0.55 -0.04 -0.05
## FluencyWord3 0.33 -0.11 0.04 0.10 0.15 0.13 -0.06 0.24 0.38
## TrailsAtestSec3 -0.59 -0.19 -0.13 -0.14 0.26 0.11 0.05 0.01 0.15
## TrailsBtestSec3 -0.57 -0.08 -0.11 -0.24 0.00 0.23 -0.17 -0.03 0.05
## Attention3 0.62 0.10 0.12 0.09 -0.11 0.24 -0.04 0.14 -0.01
## ClockTotal3 0.11 0.06 0.45 -0.04 -0.28 -0.07 0.18 0.08 0.40
## PC10 PC11 PC12 PC13 PC14 PC15 PC16 PC17 PC18
## BARTScore.3 -0.07 0.02 0.32 -0.05 0.36 0.14 0.09 0.17 -0.03
## DSSTScore.3 -0.06 0.07 0.09 -0.14 -0.03 0.09 -0.21 -0.18 0.21
## LOTScore.3 -0.11 -0.34 0.13 -0.23 -0.16 -0.16 0.19 -0.04 0.13
## PVTScore1.3 0.16 0.01 0.08 0.03 0.09 0.00 0.00 -0.02 0.08
## PVTScore2.3 -0.28 0.05 -0.02 0.00 -0.06 0.01 0.02 0.02 -0.06
## PVTScore3.3 0.12 -0.06 0.12 -0.01 0.15 0.01 -0.07 -0.09 0.13
## PVTScore4.3 0.25 0.14 0.05 0.11 -0.01 -0.04 0.13 0.19 -0.05
## PVTScore5.3 0.10 -0.03 0.05 0.13 0.02 -0.08 -0.10 0.06 -0.05
## PVTScore6.3 0.19 -0.02 0.01 -0.05 0.06 -0.06 0.00 -0.02 0.01
## PVTScore7.3 0.21 -0.01 0.02 -0.05 0.07 -0.07 0.01 -0.02 0.02
## AMScore1.3 -0.01 -0.32 -0.09 -0.01 0.00 0.17 -0.07 0.06 0.03
## AMScore2.3 0.34 -0.61 0.06 -0.05 -0.10 0.03 -0.25 0.13 -0.03
## AMScore3.3 -0.10 -0.11 -0.08 0.02 0.04 0.13 0.03 0.01 0.04
## NBACKScore1.3 0.50 0.08 0.11 0.04 0.08 0.19 0.14 -0.15 -0.03
## NBACKScore2.3 0.23 0.14 -0.24 0.05 0.04 -0.02 0.11 0.36 0.07
## VOLTScore1.3 0.12 0.06 0.13 0.19 -0.37 0.20 0.28 -0.02 0.02
## VOLTScore2.3 -0.08 0.20 0.01 0.05 -0.06 0.10 -0.11 -0.03 0.05
## VOLTScore3.3 -0.10 0.11 0.00 0.10 -0.01 0.05 -0.07 -0.08 -0.04
## MPTScore.3 0.13 -0.10 0.21 0.17 0.13 -0.02 0.15 -0.36 0.18
## BVRtot3 0.19 0.09 -0.27 0.11 0.13 0.24 0.00 -0.04 0.27
## StroopColors3 -0.15 0.03 -0.24 0.21 -0.02 0.25 -0.06 0.13 0.17
## StroopWords3 -0.10 0.16 0.14 -0.12 0.06 0.37 -0.14 -0.06 -0.30
## StroopMixed3 -0.01 -0.08 -0.02 0.22 -0.09 0.02 0.24 0.08 0.01
## CVLtca3 0.09 0.03 -0.05 -0.09 0.07 0.00 -0.19 0.17 0.20
## DigitSpanFwd3 -0.11 0.01 0.17 -0.05 -0.25 0.10 0.14 0.03 0.09
## DigitSpanBck3 -0.16 -0.10 -0.18 -0.01 -0.18 -0.09 0.10 -0.02 0.02
## FluencyWord3 0.20 0.26 -0.30 -0.60 0.00 -0.08 0.16 -0.07 0.01
## TrailsAtestSec3 -0.07 -0.01 0.41 -0.14 0.19 0.02 0.17 0.25 0.02
## TrailsBtestSec3 -0.06 0.22 0.35 -0.19 -0.27 0.07 -0.15 0.14 0.30
## Attention3 -0.30 0.04 0.00 0.16 0.33 -0.26 0.07 -0.01 0.18
## ClockTotal3 0.23 0.30 0.20 0.25 -0.20 -0.35 -0.23 0.01 -0.05
## PC19 PC20 PC21 PC22 PC23 PC24 PC25 PC26 PC27
## BARTScore.3 -0.26 -0.02 -0.02 0.22 -0.05 -0.08 -0.12 -0.01 -0.01
## DSSTScore.3 -0.04 0.11 -0.07 -0.05 0.17 0.06 -0.02 0.29 -0.08
## LOTScore.3 0.09 -0.04 0.03 0.22 0.02 0.04 0.18 -0.04 0.01
## PVTScore1.3 0.06 -0.04 0.02 -0.05 0.01 -0.04 -0.04 0.02 0.05
## PVTScore2.3 0.06 0.05 -0.04 -0.03 0.12 0.09 0.00 0.04 0.23
## PVTScore3.3 0.03 -0.14 0.03 -0.01 0.06 -0.16 -0.07 0.00 0.17
## PVTScore4.3 0.01 0.21 -0.18 0.05 -0.08 0.30 0.04 0.06 0.05
## PVTScore5.3 -0.29 0.08 0.01 0.21 0.12 0.06 0.10 0.00 0.01
## PVTScore6.3 -0.02 -0.04 0.04 -0.05 -0.01 0.01 -0.02 0.02 0.02
## PVTScore7.3 0.00 -0.02 0.02 -0.06 0.00 0.03 -0.02 0.05 0.09
## AMScore1.3 -0.07 0.09 0.01 -0.05 -0.02 0.03 0.01 0.02 0.02
## AMScore2.3 -0.05 0.02 0.12 -0.12 -0.05 0.06 -0.05 0.00 0.01
## AMScore3.3 -0.03 0.07 -0.03 0.00 0.00 0.01 0.01 0.04 0.02
## NBACKScore1.3 0.20 0.20 0.03 0.00 0.02 0.05 -0.08 -0.12 -0.02
## NBACKScore2.3 -0.05 -0.23 -0.12 -0.11 -0.06 -0.08 0.06 0.16 -0.02
## VOLTScore1.3 -0.02 -0.16 0.18 -0.08 -0.06 0.01 0.01 0.06 0.01
## VOLTScore2.3 -0.05 0.15 0.04 -0.05 0.06 -0.01 -0.04 -0.01 0.07
## VOLTScore3.3 0.07 0.07 0.01 -0.08 0.01 -0.03 0.02 -0.05 -0.08
## MPTScore.3 -0.04 -0.19 -0.25 0.01 -0.06 0.06 0.04 0.03 0.00
## BVRtot3 -0.06 0.07 0.29 0.18 0.00 -0.01 0.15 0.04 0.02
## StroopColors3 0.06 -0.21 -0.03 0.07 0.14 0.16 -0.15 -0.14 -0.02
## StroopWords3 0.10 -0.12 0.06 0.02 -0.16 0.01 0.19 0.06 0.03
## StroopMixed3 0.02 0.31 -0.06 -0.02 0.07 -0.28 0.03 0.03 0.01
## CVLtca3 0.26 0.02 -0.18 0.01 0.02 -0.08 0.19 -0.11 0.01
## DigitSpanFwd3 -0.25 -0.04 -0.01 -0.17 0.11 0.03 0.11 -0.13 0.00
## DigitSpanBck3 0.21 -0.01 0.08 0.24 -0.11 0.01 -0.15 0.13 0.00
## FluencyWord3 -0.13 0.01 0.07 -0.03 0.04 0.02 -0.04 -0.05 0.01
## TrailsAtestSec3 0.24 -0.03 0.17 -0.05 0.23 0.06 0.00 0.07 -0.06
## TrailsBtestSec3 -0.01 0.11 -0.03 0.03 -0.25 -0.03 -0.09 -0.03 0.02
## Attention3 -0.02 0.09 0.23 -0.22 -0.19 0.11 0.05 -0.03 0.00
## ClockTotal3 0.01 -0.10 0.15 0.09 0.08 -0.02 0.03 -0.01 0.00
## PC28 PC29 PC30 PC31 h2 u2
## BARTScore.3 0.03 0.01 0.00 0.00 1 -2.2e-16
## DSSTScore.3 0.02 0.00 0.00 0.00 1 8.9e-16
## LOTScore.3 0.00 0.00 0.00 0.00 1 1.9e-15
## PVTScore1.3 -0.01 0.13 0.02 0.00 1 2.2e-16
## PVTScore2.3 0.07 0.03 0.01 0.00 1 1.8e-15
## PVTScore3.3 0.06 -0.08 0.00 0.00 1 0.0e+00
## PVTScore4.3 0.04 -0.03 0.00 0.00 1 1.1e-16
## PVTScore5.3 0.00 0.01 0.00 0.00 1 5.6e-16
## PVTScore6.3 0.03 -0.02 0.06 0.00 1 -2.2e-16
## PVTScore7.3 0.01 0.03 -0.05 0.00 1 2.2e-16
## AMScore1.3 0.00 0.00 0.00 -0.05 1 5.6e-16
## AMScore2.3 0.00 0.00 0.00 0.02 1 -6.7e-16
## AMScore3.3 -0.01 0.01 0.00 0.05 1 8.9e-16
## NBACKScore1.3 0.00 0.00 0.00 0.00 1 1.3e-15
## NBACKScore2.3 0.00 0.00 0.00 0.00 1 8.9e-16
## VOLTScore1.3 0.00 0.00 0.00 0.00 1 0.0e+00
## VOLTScore2.3 -0.19 -0.02 0.00 0.00 1 2.2e-15
## VOLTScore3.3 0.20 0.01 0.00 0.00 1 1.0e-15
## MPTScore.3 -0.04 0.00 0.00 0.00 1 6.7e-16
## BVRtot3 0.03 0.00 0.00 0.00 1 2.2e-16
## StroopColors3 0.01 0.00 0.00 0.00 1 -4.4e-16
## StroopWords3 -0.02 0.00 0.00 0.00 1 5.6e-16
## StroopMixed3 0.00 0.00 0.00 0.00 1 2.2e-16
## CVLtca3 -0.02 0.00 0.00 0.00 1 5.6e-16
## DigitSpanFwd3 0.02 0.00 0.00 0.00 1 -1.1e-15
## DigitSpanBck3 0.00 0.00 0.00 0.00 1 2.2e-16
## FluencyWord3 0.01 0.00 0.00 0.00 1 -2.2e-16
## TrailsAtestSec3 -0.03 -0.01 0.00 0.00 1 1.8e-15
## TrailsBtestSec3 0.03 0.01 0.00 0.00 1 3.3e-16
## Attention3 -0.01 -0.01 0.00 0.00 1 7.8e-16
## ClockTotal3 0.00 0.00 0.00 0.00 1 5.6e-16
##
## PC1 PC2 PC3 PC4 PC5 PC6 PC7 PC8 PC9 PC10
## SS loadings 6.84 2.84 2.61 1.85 1.61 1.51 1.32 1.22 1.15 1.08
## Proportion Var 0.22 0.09 0.08 0.06 0.05 0.05 0.04 0.04 0.04 0.03
## Cumulative Var 0.22 0.31 0.40 0.46 0.51 0.56 0.60 0.64 0.68 0.71
## Proportion Explained 0.22 0.09 0.08 0.06 0.05 0.05 0.04 0.04 0.04 0.03
## Cumulative Proportion 0.22 0.31 0.40 0.46 0.51 0.56 0.60 0.64 0.68 0.71
## PC11 PC12 PC13 PC14 PC15 PC16 PC17 PC18 PC19 PC20
## SS loadings 0.98 0.94 0.83 0.76 0.67 0.61 0.57 0.51 0.50 0.48
## Proportion Var 0.03 0.03 0.03 0.02 0.02 0.02 0.02 0.02 0.02 0.02
## Cumulative Var 0.74 0.77 0.80 0.82 0.85 0.87 0.88 0.90 0.92 0.93
## Proportion Explained 0.03 0.03 0.03 0.02 0.02 0.02 0.02 0.02 0.02 0.02
## Cumulative Proportion 0.74 0.77 0.80 0.82 0.85 0.87 0.88 0.90 0.92 0.93
## PC21 PC22 PC23 PC24 PC25 PC26 PC27 PC28 PC29 PC30
## SS loadings 0.41 0.38 0.32 0.28 0.25 0.22 0.12 0.09 0.03 0.01
## Proportion Var 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.00 0.00 0.00
## Cumulative Var 0.94 0.96 0.97 0.98 0.98 0.99 1.00 1.00 1.00 1.00
## Proportion Explained 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.00 0.00 0.00
## Cumulative Proportion 0.94 0.96 0.97 0.98 0.98 0.99 1.00 1.00 1.00 1.00
## PC31
## SS loadings 0.01
## Proportion Var 0.00
## Cumulative Var 1.00
## Proportion Explained 0.00
## Cumulative Proportion 1.00
##
## Test of the hypothesis that 31 components are sufficient.
##
## The degrees of freedom for the null model are 465 and the objective function was 23.45
## The degrees of freedom for the model are -31 and the objective function was 0
## The total number of observations was 130 with MLE Chi Square = 0 with prob < NA
##
## Fit based upon off diagonal values = 1
Eigen Values
ev <- eigen(cor(Jogglew03Neupsy))
ev
## $values
## [1] 6.837380 2.839430 2.613945 1.849305 1.614761 1.512517 1.316378
## [8] 1.217863 1.152092 1.083774 0.976622 0.936516 0.827134 0.763538
## [15] 0.672753 0.612226 0.565498 0.509336 0.496073 0.477255 0.409508
## [22] 0.384980 0.318823 0.284890 0.249416 0.223175 0.120707 0.093349
## [29] 0.029110 0.006151 0.005493
##
## $vectors
## [,1] [,2] [,3] [,4] [,5] [,6]
## [1,] -0.12241 0.23163 0.127516 -0.270773 -0.0907602 -0.222115
## [2,] -0.28485 0.14219 0.028148 -0.062530 -0.1926484 0.001507
## [3,] -0.05946 -0.05447 0.287084 -0.212463 -0.2338149 -0.045027
## [4,] -0.28226 -0.33731 -0.007354 0.033885 0.0903166 -0.061886
## [5,] 0.25475 0.20292 -0.145096 -0.191681 -0.2116941 0.089393
## [6,] -0.25582 -0.34956 -0.010075 0.020013 0.0353838 0.040945
## [7,] -0.24266 -0.18640 -0.032387 0.001179 0.1150584 -0.246062
## [8,] -0.01453 -0.12049 -0.066653 0.060923 0.2765409 0.521974
## [9,] 0.08632 0.39196 0.292829 0.201546 0.2422968 -0.042468
## [10,] 0.07151 0.38758 0.287914 0.203193 0.2468437 -0.052333
## [11,] 0.11801 -0.21984 0.397524 0.181211 -0.0542757 -0.037215
## [12,] -0.05551 0.11467 -0.169328 -0.299293 0.0431354 0.077600
## [13,] 0.12146 -0.23215 0.406693 0.272882 -0.0667700 -0.060002
## [14,] 0.03976 0.04828 0.126491 -0.104128 -0.3735661 0.306557
## [15,] 0.16943 -0.07694 0.148929 -0.254159 -0.2197071 0.270540
## [16,] -0.14232 0.03030 -0.057994 -0.063568 0.1206335 -0.212849
## [17,] 0.12470 -0.09255 0.257480 -0.468186 0.2467267 -0.081518
## [18,] 0.15707 -0.16526 0.243738 -0.401844 0.3253442 -0.011675
## [19,] 0.20685 0.04104 -0.059370 -0.092207 0.1811105 0.164285
## [20,] 0.21505 0.05057 -0.222042 0.010192 -0.0058143 -0.162268
## [21,] -0.22447 0.12533 0.114733 0.061799 -0.0088790 0.168838
## [22,] -0.23424 0.06164 0.109235 0.043053 0.0144393 0.265691
## [23,] -0.21450 0.18012 0.012251 0.093057 0.0545128 0.187098
## [24,] -0.18980 0.20444 -0.032238 -0.085613 0.1874128 -0.123016
## [25,] -0.15946 0.08791 0.059432 0.006289 0.0100899 0.092879
## [26,] -0.14744 0.05327 0.101284 -0.114217 0.2753477 0.242954
## [27,] -0.12562 -0.06559 0.027415 -0.071887 0.1185385 0.106761
## [28,] 0.22519 -0.11151 -0.079137 0.103427 0.2047099 0.088155
## [29,] 0.21949 -0.04747 -0.065090 0.179774 0.0006443 0.191029
## [30,] -0.23724 0.06161 0.071833 -0.066360 -0.0866322 0.195832
## [31,] -0.04128 0.03370 0.276638 0.027290 -0.2178116 -0.055740
## [,7] [,8] [,9] [,10] [,11] [,12]
## [1,] -0.1054589 0.13362 0.052418 -0.067070 -0.023122 0.333465
## [2,] 0.0395224 0.06075 -0.072031 -0.059196 -0.070069 0.095318
## [3,] 0.3299498 -0.16062 -0.079563 -0.102534 0.343665 0.132150
## [4,] 0.0011071 -0.15424 -0.039008 0.151751 -0.012559 0.083529
## [5,] -0.0517460 0.17479 0.080089 -0.271122 -0.052422 -0.016803
## [6,] -0.0015835 -0.07701 -0.106582 0.117292 0.062885 0.128115
## [7,] 0.0027762 -0.15599 0.123634 0.236880 -0.144275 0.051206
## [8,] 0.1214690 0.25126 -0.282231 0.091670 0.027655 0.054771
## [9,] 0.1036039 -0.12298 -0.143868 0.186389 0.021681 0.009815
## [10,] 0.1055247 -0.14679 -0.149027 0.202842 0.008290 0.016319
## [11,] -0.1346890 0.24578 0.145300 -0.006639 0.323725 -0.089417
## [12,] 0.0007458 -0.01958 0.241958 0.326320 0.614010 0.061049
## [13,] -0.1437859 0.23017 0.084217 -0.097940 0.109622 -0.084102
## [14,] -0.1192634 0.06481 -0.236910 0.484313 -0.080769 0.116182
## [15,] 0.0040966 -0.09136 -0.094858 0.222908 -0.140903 -0.244679
## [16,] 0.1698237 0.48494 -0.159905 0.116351 -0.056067 0.138453
## [17,] 0.0800607 -0.12804 -0.059043 -0.074569 -0.202002 0.011125
## [18,] 0.0913217 -0.02744 0.037297 -0.093471 -0.106412 0.004336
## [19,] -0.0632529 0.07674 0.377480 0.125796 0.103690 0.214590
## [20,] -0.1117417 -0.19399 0.113127 0.182253 -0.090041 -0.277618
## [21,] 0.2753561 -0.06831 0.188342 -0.145941 -0.027984 -0.248076
## [22,] 0.0623710 -0.11694 0.175543 -0.091906 -0.159333 0.144984
## [23,] 0.1865449 -0.08103 0.357046 -0.014283 0.078215 -0.020625
## [24,] -0.2041165 0.39560 -0.091004 0.089729 -0.035098 -0.055577
## [25,] -0.5360256 -0.30599 -0.071587 -0.107874 -0.007917 0.178230
## [26,] -0.4815266 -0.03604 -0.048092 -0.156732 0.099746 -0.181157
## [27,] 0.0525397 0.21690 0.352942 0.195945 -0.258623 -0.306979
## [28,] -0.0463960 0.00467 0.137432 -0.067210 0.005801 0.423902
## [29,] 0.1451789 -0.02822 0.046653 -0.054880 -0.218502 0.364063
## [30,] 0.0358218 0.12832 -0.008059 -0.288566 -0.039912 -0.004381
## [31,] -0.1528569 0.07369 0.368508 0.223941 -0.305538 0.202112
## [,13] [,14] [,15] [,16] [,17] [,18]
## [1,] 0.053384 0.412226 -0.1665635 -0.1088488 0.228858 -0.045937
## [2,] 0.153531 -0.038442 -0.1094609 0.2639521 -0.238977 0.289721
## [3,] 0.254450 -0.178967 0.1905939 -0.2389245 -0.047332 0.188285
## [4,] -0.037369 0.105456 -0.0038645 0.0018100 -0.021074 0.115228
## [5,] -0.002484 -0.070438 -0.0087115 -0.0274960 0.022321 -0.084890
## [6,] 0.014781 0.172774 -0.0066201 0.0888870 -0.116269 0.177303
## [7,] -0.120394 -0.011773 0.0434072 -0.1646507 0.249049 -0.066872
## [8,] -0.140010 0.025215 0.1009139 0.1326195 0.080438 -0.072102
## [9,] 0.058369 0.063552 0.0708795 -0.0001443 -0.024894 0.010821
## [10,] 0.058083 0.081466 0.0807279 -0.0165450 -0.020905 0.032920
## [11,] 0.006359 0.002316 -0.2019475 0.0887652 0.073685 0.042427
## [12,] 0.054786 -0.110166 -0.0307987 0.3157286 0.176894 -0.046466
## [13,] -0.027286 0.047938 -0.1641725 -0.0322684 0.007097 0.058471
## [14,] -0.038572 0.087588 -0.2283283 -0.1787512 -0.203971 -0.038672
## [15,] -0.050726 0.044329 0.0302796 -0.1388385 0.476240 0.104896
## [16,] -0.204076 -0.422440 -0.2393189 -0.3614969 -0.020817 0.022572
## [17,] -0.054331 -0.071240 -0.1229370 0.1373750 -0.041742 0.068058
## [18,] -0.112144 -0.009567 -0.0627227 0.0889470 -0.112550 -0.058742
## [19,] -0.182661 0.149079 0.0216030 -0.1899562 -0.476805 0.247441
## [20,] -0.120794 0.146419 -0.2923586 0.0063660 -0.055107 0.381251
## [21,] -0.228597 -0.024176 -0.3062424 0.0727650 0.175433 0.244406
## [22,] 0.134902 0.074023 -0.4456573 0.1782056 -0.076263 -0.424125
## [23,] -0.241612 -0.105311 -0.0232290 -0.3098805 0.109260 0.007149
## [24,] 0.099371 0.080141 0.0008986 0.2384116 0.223077 0.273930
## [25,] 0.059586 -0.285999 -0.1264995 -0.1761903 0.039133 0.129846
## [26,] 0.006375 -0.201709 0.1053742 -0.1252414 -0.020425 0.025727
## [27,] 0.661310 -0.005110 0.1027390 -0.2029396 -0.092241 0.010136
## [28,] 0.158731 0.221940 -0.0188509 -0.2119864 0.335042 0.022940
## [29,] 0.204202 -0.313820 -0.0808113 0.1953928 0.179807 0.424178
## [30,] -0.179871 0.379608 0.3180489 -0.0836240 -0.015900 0.250712
## [31,] -0.272909 -0.223363 0.4213931 0.2939448 0.016434 -0.070863
## [,19] [,20] [,21] [,22] [,23] [,24] [,25]
## [1,] 0.362490 -0.03016 0.03055 -0.357895 0.096922 0.15175 0.248615
## [2,] 0.057185 0.15721 0.10325 0.087044 -0.298311 -0.10381 0.036455
## [3,] -0.125200 -0.05740 -0.04393 -0.356889 -0.033343 -0.07188 -0.361322
## [4,] -0.079596 -0.06293 -0.02642 0.074745 -0.022054 0.07705 0.071245
## [5,] -0.087095 0.07260 0.06177 0.050888 -0.207628 -0.16611 -0.005901
## [6,] -0.042186 -0.20606 -0.04914 0.023560 -0.112926 0.29368 0.134530
## [7,] -0.012536 0.30594 0.28633 -0.088126 0.135100 -0.55434 -0.083947
## [8,] 0.410926 0.11771 -0.02130 -0.333522 -0.212698 -0.11154 -0.203395
## [9,] 0.024983 -0.05694 -0.05552 0.080604 0.015380 -0.02721 0.032368
## [10,] -0.001718 -0.02754 -0.02436 0.089387 -0.008236 -0.05527 0.035870
## [11,] 0.093708 0.12342 -0.02049 0.078559 0.032578 -0.06134 -0.026850
## [12,] 0.068603 0.03304 -0.18609 0.201241 0.093678 -0.10587 0.103468
## [13,] 0.049594 0.09638 0.05448 0.005913 0.005293 -0.01026 -0.025108
## [14,] -0.287629 0.28880 -0.04376 -0.003875 -0.030926 -0.09417 0.166100
## [15,] 0.068545 -0.33087 0.18836 0.177580 0.110245 0.14844 -0.113627
## [16,] 0.034514 -0.23309 -0.27641 0.129786 0.097667 -0.01095 -0.015156
## [17,] 0.068947 0.21152 -0.05612 0.077089 -0.110345 0.01218 0.073513
## [18,] -0.105195 0.10030 -0.01399 0.125322 -0.013072 0.06425 -0.048817
## [19,] 0.051672 -0.27333 0.39056 -0.017114 0.099669 -0.10361 -0.087583
## [20,] 0.080693 0.09745 -0.45646 -0.293474 0.004265 0.01601 -0.307969
## [21,] -0.090149 -0.30026 0.04989 -0.108034 -0.251116 -0.29671 0.296617
## [22,] -0.141517 -0.16904 -0.09400 -0.025799 0.274783 -0.01806 -0.389595
## [23,] -0.028492 0.45491 0.08686 0.038882 -0.118051 0.52940 -0.053768
## [24,] -0.373546 0.02455 0.27973 -0.010416 -0.027439 0.14358 -0.380388
## [25,] 0.361505 -0.05828 0.01869 0.277100 -0.187386 -0.06230 -0.214273
## [26,] -0.293469 -0.01973 -0.12255 -0.380546 0.201654 -0.02041 0.291073
## [27,] 0.186231 0.01237 -0.11176 0.044754 -0.074784 -0.03336 0.084662
## [28,] -0.336762 -0.05052 -0.26473 0.086118 -0.408015 -0.11833 -0.002483
## [29,] 0.016588 0.15281 0.04906 -0.054110 0.437071 0.05342 0.181370
## [30,] 0.028282 0.13382 -0.35403 0.347905 0.333736 -0.20837 -0.090269
## [31,] -0.016239 -0.14854 -0.23362 -0.150447 -0.148443 0.03777 -0.055245
## [,26] [,27] [,28] [,29] [,30] [,31]
## [1,] 0.0314690 0.018901 0.0861064 0.0706929 0.0010416 -0.0086244
## [2,] -0.6085342 0.237489 0.0808150 -0.0222711 0.0084170 -0.0009729
## [3,] 0.0850307 -0.030471 0.0024207 0.0267252 -0.0084747 0.0153821
## [4,] -0.0488236 -0.142060 -0.0344989 0.7860100 -0.2032050 -0.0261910
## [5,] -0.0947616 -0.671260 0.2305121 0.1856899 -0.1281426 -0.0056327
## [6,] 0.0029192 -0.479347 0.2043657 -0.4868512 0.0406833 0.0026392
## [7,] -0.1305928 -0.139118 0.1156476 -0.1900604 -0.0147868 0.0024394
## [8,] 0.0007377 -0.026099 0.0160478 0.0641569 -0.0073216 0.0151351
## [9,] -0.0516756 -0.055008 0.1074037 -0.1164298 -0.7132545 0.0444387
## [10,] -0.0980323 -0.251907 0.0437661 0.1702915 0.6499070 -0.0448154
## [11,] -0.0484225 -0.047006 0.0149923 -0.0087076 -0.0383992 -0.6569870
## [12,] -0.0095230 -0.025718 0.0005535 0.0131159 0.0185701 0.2222308
## [13,] -0.0759476 -0.065118 -0.0352053 0.0327003 0.0317277 0.7146036
## [14,] 0.2481856 0.056253 0.0005886 -0.0004257 0.0004151 0.0009672
## [15,] -0.3424558 0.046045 0.0066544 -0.0096492 0.0001760 -0.0021270
## [16,] -0.1299677 -0.033777 0.0018803 -0.0175963 0.0113234 0.0011048
## [17,] 0.0219265 -0.187097 -0.6156342 -0.0964673 -0.0394770 -0.0058873
## [18,] 0.1009659 0.242470 0.6550381 0.0581980 0.0594954 0.0353998
## [19,] -0.0570159 0.010118 -0.1232040 0.0060290 -0.0141544 -0.0260654
## [20,] -0.0874895 -0.048051 0.0922828 0.0050912 -0.0029920 0.0076428
## [21,] 0.3027696 0.051182 0.0180066 0.0012295 0.0119943 0.0067096
## [22,] -0.1203294 -0.097525 -0.0625031 -0.0114991 -0.0010335 0.0044641
## [23,] -0.0720746 -0.037524 -0.0067700 -0.0150480 -0.0121913 -0.0146372
## [24,] 0.2404242 -0.021185 -0.0606165 0.0123455 -0.0111471 0.0058719
## [25,] 0.2677226 0.008338 0.0777349 0.0004045 0.0120830 0.0126612
## [26,] -0.2705779 -0.008960 -0.0030039 -0.0087412 -0.0041782 -0.0180015
## [27,] 0.1080572 -0.033709 0.0271334 0.0118793 -0.0007687 0.0074130
## [28,] -0.1418999 0.164116 -0.0840335 -0.0638371 0.0128058 -0.0086307
## [29,] 0.0726903 -0.055690 0.0828687 0.0318054 -0.0047902 0.0003675
## [30,] 0.0599488 -0.013383 -0.0302777 -0.0366841 0.0044543 0.0032411
## [31,] 0.0220456 -0.004056 0.0012370 0.0065986 0.0073750 -0.0098983
Scree Plot
ap <- parallel(subject = nrow(Jogglew03Neupsy), var = ncol(Jogglew03Neupsy),
rep = 100, cent = 0.05)
nS <- nScree(x = ev$values, aparallel = ap$eigen$qevpea)
plotnScree(nS)
Rotation to Final Solution
Jogglew03NeupsyPCA.r<-principal(Jogglew03Neupsy,nfactors=6,rotate="varimax",scores=T)
principal(r=Jogglew03Neupsy,nfactors=6
,rotate="varimax",scores=T)
## Principal Components Analysis
## Call: principal(r = Jogglew03Neupsy, nfactors = 6, rotate = "varimax",
## scores = T)
## Standardized loadings (pattern matrix) based upon correlation matrix
## RC1 RC2 RC3 RC5 RC6 RC4 h2 u2
## BARTScore.3 0.20 0.17 -0.24 -0.05 0.61 0.12 0.52 0.48
## DSSTScore.3 0.58 -0.11 -0.20 -0.08 0.47 -0.27 0.68 0.32
## LOTScore.3 0.19 -0.12 0.22 0.22 0.46 0.24 0.42 0.58
## PVTScore1.3 0.48 -0.63 0.16 -0.48 0.05 -0.02 0.89 0.11
## PVTScore2.3 -0.54 0.25 -0.33 0.55 -0.04 0.03 0.77 0.23
## PVTScore3.3 0.47 -0.66 0.16 -0.33 -0.01 -0.02 0.80 0.20
## PVTScore4.3 0.30 -0.41 0.03 -0.56 0.20 -0.02 0.62 0.38
## PVTScore5.3 0.35 -0.10 -0.05 0.10 -0.66 0.09 0.60 0.40
## PVTScore6.3 0.08 0.92 0.17 -0.04 0.03 0.05 0.88 0.12
## PVTScore7.3 0.10 0.90 0.16 -0.07 0.04 0.04 0.86 0.14
## AMScore1.3 -0.09 0.05 0.80 0.13 0.00 0.23 0.71 0.29
## AMScore2.3 0.10 -0.06 -0.53 0.04 0.06 0.11 0.31 0.69
## AMScore3.3 -0.11 0.07 0.89 0.10 -0.02 0.15 0.84 0.16
## NBACKScore1.3 0.12 -0.03 0.06 0.64 0.13 -0.04 0.45 0.55
## NBACKScore2.3 -0.14 -0.07 0.10 0.65 -0.03 0.34 0.58 0.42
## VOLTScore1.3 0.15 -0.07 -0.18 -0.39 0.20 0.00 0.25 0.75
## VOLTScore2.3 -0.13 0.06 0.03 0.07 0.10 0.88 0.82 0.18
## VOLTScore3.3 -0.16 0.03 0.12 0.05 -0.09 0.91 0.87 0.13
## MPTScore.3 -0.30 0.22 -0.13 0.21 -0.38 0.26 0.42 0.58
## BVRtot3 -0.65 0.13 -0.17 0.04 -0.16 -0.05 0.49 0.51
## StroopColors3 0.64 0.06 -0.03 -0.05 0.16 -0.18 0.47 0.53
## StroopWords3 0.71 -0.03 -0.02 -0.02 0.06 -0.13 0.53 0.47
## StroopMixed3 0.60 0.12 -0.17 -0.10 0.05 -0.26 0.48 0.52
## CVLtca3 0.36 0.16 -0.34 -0.37 0.23 -0.03 0.46 0.54
## DigitSpanFwd3 0.43 0.03 -0.07 -0.07 0.12 -0.09 0.22 0.78
## DigitSpanBck3 0.57 0.07 -0.14 -0.10 -0.11 0.23 0.42 0.58
## FluencyWord3 0.34 -0.15 -0.05 -0.12 -0.03 0.11 0.17 0.83
## TrailsAtestSec3 -0.42 0.09 0.12 0.06 -0.52 0.15 0.50 0.50
## TrailsBtestSec3 -0.36 0.12 0.16 0.28 -0.46 -0.06 0.46 0.54
## Attention3 0.63 -0.13 -0.12 0.03 0.21 -0.11 0.49 0.51
## ClockTotal3 0.16 0.09 0.32 0.16 0.37 -0.01 0.30 0.70
##
## RC1 RC2 RC3 RC5 RC6 RC4
## SS loadings 4.78 3.01 2.51 2.39 2.31 2.27
## Proportion Var 0.15 0.10 0.08 0.08 0.07 0.07
## Cumulative Var 0.15 0.25 0.33 0.41 0.48 0.56
## Proportion Explained 0.28 0.17 0.15 0.14 0.13 0.13
## Cumulative Proportion 0.28 0.45 0.60 0.73 0.87 1.00
##
## Test of the hypothesis that 6 components are sufficient.
##
## The degrees of freedom for the null model are 465 and the objective function was 23.45
## The degrees of freedom for the model are 294 and the objective function was 10.67
## The total number of observations was 130 with MLE Chi Square = 1214 with prob < 5.2e-112
##
## Fit based upon off diagonal values = 0.92
Score Information
# BartScore = Average number of total pumps on unexploded balloons
# DSSTScore = Number of correct responses
# LOTScore = Number of correct responses x 2.5
# PVTScore1 = Mean of reciprocal response (1/RT)
# PVTScore2 = Number of lapses (errors of omission; RT of 500 ms or above)
# PVTScore3 = Mean reciprocal response (1/RT) of the fastest 10%
# PVTScore4 = Mean reciprocal response (1/RT) of the slowest 10%
# PVTScore5 = Number of false starts/responses (RT less than 100 ms)
# PVTScore6 = Average response time (RT)
# PVTScore7 = Median response time (RT)
# AMScore1 = Average response time (RT)
# AMScore2 = Proportion correct (# Correct / # Responses)
# AMScore3 = Inverse Efficiency Score (Average RT / Proportion Correct)
# NBACKScore1 = Number of correct responses
# NBACKScore2 = Median response time (RT)
# VOLTScore1 = Number of correct responses
# VOLTScore2 = Median response time (RT)
# VOLTScore3 = Average response time (RT)
# MPTScore = Median response time (RT)