##
## 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//Rtmpu50zKP/downloaded_packages
##
## The downloaded binary packages are in
## /var/folders/md/5lvwdwvn7hg86vrfg8bs447r0000gp/T//Rtmpu50zKP/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
Jogglew01NeupsyPCA <- principal(Jogglew01Neupsy, nfactors = 31, rotate = "none")
principal(r = Jogglew01Neupsy, nfactors = 31, rotate = "none")
## Principal Components Analysis
## Call: principal(r = Jogglew01Neupsy, nfactors = 31, rotate = "none")
## Standardized loadings (pattern matrix) based upon correlation matrix
## PC1 PC2 PC3 PC4 PC5 PC6 PC7 PC8 PC9
## BARTScore.1 0.30 -0.20 0.39 0.24 0.20 -0.33 0.01 -0.20 0.09
## DSSTScore.1 0.73 -0.25 0.15 0.03 0.20 -0.06 -0.22 0.03 -0.05
## LOTScore.1 0.21 0.32 0.35 0.23 0.20 -0.13 -0.32 -0.10 0.15
## PVTScore1.1 0.75 0.36 -0.39 -0.05 -0.18 -0.09 -0.03 0.12 0.19
## PVTScore2.1 -0.70 -0.32 0.05 0.24 0.37 -0.01 0.02 -0.10 -0.22
## PVTScore3.1 0.70 0.39 -0.38 -0.01 -0.09 0.03 -0.04 0.14 0.14
## PVTScore4.1 0.64 0.14 -0.27 -0.01 -0.23 -0.27 0.04 0.00 0.21
## PVTScore5.1 0.04 0.06 -0.19 0.08 -0.34 0.55 -0.04 0.10 -0.10
## PVTScore6.1 -0.24 -0.26 0.75 -0.30 -0.33 -0.01 -0.01 0.10 0.21
## PVTScore7.1 -0.21 -0.26 0.74 -0.31 -0.35 -0.04 -0.03 0.13 0.24
## AMScore1.1 -0.23 0.73 0.31 -0.24 0.07 0.17 0.16 -0.25 -0.05
## AMScore2.1 0.14 -0.30 -0.05 0.50 0.09 0.23 0.21 -0.23 0.40
## AMScore3.1 -0.24 0.75 0.29 -0.39 0.04 0.09 0.11 -0.15 -0.18
## NBACKScore1.1 -0.11 0.06 0.17 0.08 0.37 0.37 -0.35 0.19 0.37
## NBACKScore2.1 -0.44 0.31 0.10 0.29 0.21 0.17 -0.31 0.24 0.21
## VOLTScore1.1 0.35 -0.16 -0.08 -0.01 -0.16 -0.24 -0.14 -0.49 -0.03
## VOLTScore2.1 -0.30 0.36 0.25 0.58 -0.33 -0.33 -0.20 0.05 -0.02
## VOLTScore3.1 -0.38 0.48 0.18 0.54 -0.34 -0.22 -0.04 -0.03 -0.07
## MPTScore.1 -0.54 -0.04 0.02 0.28 -0.06 0.11 0.35 0.03 -0.10
## BVRtot1 -0.65 -0.05 -0.33 0.00 -0.07 0.00 0.17 0.24 0.12
## CrdRot1 0.62 0.09 0.19 0.24 0.03 0.13 -0.10 -0.09 -0.30
## IdentPicCor1 0.58 -0.18 0.29 0.05 -0.03 -0.03 -0.17 0.28 -0.20
## IdentPicErr1 -0.13 -0.27 -0.19 0.21 -0.23 0.35 -0.36 -0.06 -0.17
## CVLtca1 0.54 -0.19 0.17 -0.05 0.22 -0.06 0.19 -0.08 0.01
## DigitSpanFwd1 0.42 0.00 0.11 0.09 -0.19 0.03 0.36 0.16 0.24
## DigitSpanBck1 0.44 0.06 0.26 0.31 -0.09 0.06 0.43 0.27 -0.19
## FluencyWord1 0.28 0.09 0.11 -0.09 0.43 -0.25 -0.01 0.47 -0.26
## TrailsAtestSec1 -0.49 0.03 -0.21 0.07 0.27 -0.28 0.35 0.02 0.27
## TrailsBtestSec1 -0.50 0.07 -0.20 0.01 0.05 -0.38 -0.04 0.19 -0.07
## Attention1 0.46 -0.05 0.33 0.29 0.04 0.25 0.39 0.01 -0.12
## ClockTotal1 0.32 0.46 0.14 0.03 0.33 0.22 0.09 -0.12 0.16
## PC10 PC11 PC12 PC13 PC14 PC15 PC16 PC17 PC18
## BARTScore.1 0.07 -0.17 0.21 -0.09 0.35 -0.16 0.10 -0.37 0.21
## DSSTScore.1 0.03 -0.03 0.00 0.14 0.03 -0.01 0.12 -0.14 -0.17
## LOTScore.1 -0.27 0.07 0.03 -0.07 -0.46 -0.17 0.29 0.07 0.04
## PVTScore1.1 -0.03 0.08 0.09 -0.02 0.05 -0.03 0.02 0.00 -0.03
## PVTScore2.1 0.06 -0.18 -0.09 0.03 -0.08 0.04 -0.02 -0.02 -0.06
## PVTScore3.1 0.03 0.11 0.11 -0.01 -0.02 -0.07 0.11 -0.13 -0.06
## PVTScore4.1 -0.04 -0.04 0.12 -0.09 0.19 0.15 -0.09 0.23 0.16
## PVTScore5.1 0.52 0.17 -0.04 -0.08 -0.16 -0.17 0.05 -0.28 0.13
## PVTScore6.1 0.02 0.17 -0.02 -0.06 0.01 0.01 0.04 0.01 0.03
## PVTScore7.1 0.01 0.16 0.00 -0.07 0.02 0.02 0.04 0.01 0.02
## AMScore1.1 -0.03 0.03 0.06 0.28 0.05 0.08 0.05 -0.06 0.10
## AMScore2.1 -0.18 0.29 0.01 0.22 -0.09 0.17 -0.04 -0.13 0.13
## AMScore3.1 0.02 -0.07 0.08 0.18 0.09 0.04 0.06 -0.01 0.05
## NBACKScore1.1 0.31 -0.15 0.26 0.16 0.20 -0.06 0.08 0.21 -0.12
## NBACKScore2.1 0.14 -0.16 -0.04 -0.10 -0.08 0.12 -0.24 0.06 0.26
## VOLTScore1.1 0.49 0.02 0.15 0.23 -0.16 0.03 0.09 0.19 0.00
## VOLTScore2.1 0.06 0.00 -0.14 0.10 0.13 -0.04 -0.04 -0.04 -0.12
## VOLTScore3.1 0.08 0.11 -0.07 0.02 0.06 -0.10 -0.14 0.02 -0.18
## MPTScore.1 0.07 0.24 0.46 -0.07 0.01 0.19 0.03 0.02 -0.16
## BVRtot1 -0.08 -0.14 0.12 0.08 0.21 -0.12 0.17 -0.06 -0.03
## CrdRot1 -0.03 0.00 0.15 -0.14 0.12 0.18 -0.10 0.04 0.15
## IdentPicCor1 0.01 0.08 0.14 0.18 -0.09 0.37 -0.11 -0.11 -0.03
## IdentPicErr1 -0.26 0.20 -0.24 0.25 0.32 0.04 0.29 0.14 0.10
## CVLtca1 0.40 0.15 -0.36 0.01 0.17 -0.09 -0.10 0.13 -0.03
## DigitSpanFwd1 0.05 -0.47 -0.21 0.30 -0.14 0.19 0.08 -0.09 -0.14
## DigitSpanBck1 0.02 -0.15 -0.11 0.10 -0.07 -0.16 0.10 0.18 0.30
## FluencyWord1 -0.01 0.37 0.02 0.22 0.01 -0.12 -0.03 -0.01 0.00
## TrailsAtestSec1 0.10 0.34 -0.03 0.15 -0.02 -0.05 -0.01 0.05 0.10
## TrailsBtestSec1 0.29 0.00 -0.09 -0.19 -0.03 0.36 0.45 -0.01 0.12
## Attention1 -0.03 -0.02 0.15 -0.24 0.02 -0.10 0.19 0.20 -0.15
## ClockTotal1 0.02 0.16 -0.36 -0.29 0.15 0.22 0.07 -0.07 -0.16
## PC19 PC20 PC21 PC22 PC23 PC24 PC25 PC26 PC27
## BARTScore.1 0.08 -0.04 -0.09 0.06 -0.04 -0.05 0.11 -0.05 -0.01
## DSSTScore.1 -0.21 0.02 -0.06 0.11 0.00 0.14 -0.21 0.27 -0.04
## LOTScore.1 -0.06 0.12 0.09 0.05 0.07 -0.15 0.12 0.05 0.01
## PVTScore1.1 -0.01 -0.03 -0.06 0.01 0.06 0.05 -0.01 -0.01 0.06
## PVTScore2.1 -0.09 0.02 0.00 0.03 -0.11 0.00 -0.03 -0.01 0.25
## PVTScore3.1 -0.04 -0.03 -0.13 -0.02 0.12 0.16 0.05 -0.11 0.14
## PVTScore4.1 -0.08 0.00 0.12 0.16 -0.21 -0.20 -0.05 0.10 0.07
## PVTScore5.1 -0.04 0.08 0.11 0.08 -0.15 -0.11 -0.01 0.04 0.00
## PVTScore6.1 0.03 0.04 -0.03 -0.02 0.00 0.05 -0.03 0.00 0.02
## PVTScore7.1 0.02 0.04 -0.01 -0.01 0.01 0.04 -0.04 0.02 0.10
## AMScore1.1 -0.06 -0.07 0.09 0.06 0.03 0.01 -0.05 0.00 0.01
## AMScore2.1 0.03 -0.15 0.14 -0.07 0.08 -0.02 -0.17 -0.05 0.01
## AMScore3.1 -0.06 -0.02 0.02 0.06 0.01 0.01 0.01 0.02 0.02
## NBACKScore1.1 -0.11 0.02 -0.03 -0.13 -0.07 -0.10 -0.05 -0.11 -0.02
## NBACKScore2.1 0.17 -0.08 -0.04 0.19 0.11 0.18 0.05 0.11 0.00
## VOLTScore1.1 0.29 -0.04 -0.02 -0.11 -0.03 0.09 0.05 0.08 0.02
## VOLTScore2.1 -0.04 0.01 0.06 0.00 -0.01 0.01 -0.06 -0.01 -0.01
## VOLTScore3.1 -0.01 -0.04 0.01 -0.05 -0.03 0.00 -0.02 -0.01 0.00
## MPTScore.1 0.00 0.05 -0.25 0.12 0.16 -0.15 0.05 0.11 0.00
## BVRtot1 0.10 0.08 0.34 -0.16 0.13 0.03 0.09 0.20 0.04
## CrdRot1 0.01 0.47 0.09 -0.13 0.10 0.08 -0.09 -0.06 0.01
## IdentPicCor1 -0.16 -0.15 0.14 -0.09 -0.08 0.02 0.27 0.00 -0.01
## IdentPicErr1 0.05 0.03 -0.11 0.14 -0.01 0.01 0.11 -0.01 0.01
## CVLtca1 -0.15 -0.01 0.13 0.11 0.31 -0.09 0.10 -0.01 0.02
## DigitSpanFwd1 0.16 0.22 -0.05 0.15 0.00 -0.06 0.03 -0.06 -0.01
## DigitSpanBck1 -0.10 -0.11 -0.21 -0.23 0.00 -0.02 -0.02 0.09 0.01
## FluencyWord1 0.35 0.02 0.04 0.06 -0.05 -0.10 -0.11 -0.03 0.02
## TrailsAtestSec1 -0.18 0.26 -0.05 0.03 -0.20 0.19 0.12 0.00 -0.04
## TrailsBtestSec1 -0.05 -0.08 0.05 -0.01 0.06 0.01 -0.12 -0.09 -0.03
## Attention1 0.08 -0.14 0.21 0.18 -0.12 0.21 0.01 -0.07 -0.02
## ClockTotal1 0.16 0.00 -0.09 -0.19 -0.14 -0.05 0.07 0.13 0.02
## PC28 PC29 PC30 PC31 h2 u2
## BARTScore.1 0.02 0.01 0.00 0.00 1 -2.2e-16
## DSSTScore.1 0.03 -0.01 0.00 0.00 1 2.9e-15
## LOTScore.1 0.01 0.00 0.00 0.00 1 8.9e-16
## PVTScore1.1 -0.02 0.13 0.01 -0.01 1 1.2e-15
## PVTScore2.1 0.00 0.02 0.01 0.00 1 1.0e-15
## PVTScore3.1 0.01 -0.09 0.00 0.00 1 1.1e-15
## PVTScore4.1 0.02 -0.04 0.00 0.00 1 7.8e-16
## PVTScore5.1 -0.01 0.01 0.00 0.00 1 0.0e+00
## PVTScore6.1 0.02 -0.02 0.05 -0.01 1 -2.2e-16
## PVTScore7.1 -0.01 0.02 -0.05 0.01 1 -4.4e-16
## AMScore1.1 0.01 0.00 -0.01 -0.05 1 1.9e-15
## AMScore2.1 0.00 0.00 0.00 0.02 1 -1.8e-15
## AMScore3.1 -0.01 0.01 0.01 0.05 1 2.1e-15
## NBACKScore1.1 0.01 0.00 0.00 0.00 1 2.6e-15
## NBACKScore2.1 0.01 0.00 0.00 0.00 1 3.1e-15
## VOLTScore1.1 -0.01 0.00 0.00 0.00 1 7.8e-16
## VOLTScore2.1 -0.20 -0.02 0.00 0.00 1 8.9e-16
## VOLTScore3.1 0.21 0.01 0.00 0.00 1 6.7e-16
## MPTScore.1 -0.03 0.00 0.00 0.00 1 4.4e-16
## BVRtot1 0.01 0.00 0.00 0.00 1 2.6e-15
## CrdRot1 0.01 0.00 0.00 0.00 1 2.3e-15
## IdentPicCor1 0.00 0.01 0.00 0.00 1 -4.4e-16
## IdentPicErr1 0.02 0.01 0.00 0.00 1 1.8e-15
## CVLtca1 0.00 0.00 0.00 0.00 1 7.8e-16
## DigitSpanFwd1 0.03 0.00 0.00 0.00 1 2.2e-15
## DigitSpanBck1 -0.01 0.00 0.00 0.00 1 -1.1e-15
## FluencyWord1 0.00 0.00 0.00 0.00 1 -3.1e-15
## TrailsAtestSec1 0.00 0.01 0.00 0.00 1 3.3e-16
## TrailsBtestSec1 0.03 0.01 0.00 0.00 1 0.0e+00
## Attention1 -0.01 0.01 0.00 0.00 1 4.4e-16
## ClockTotal1 -0.02 0.00 0.00 0.00 1 3.3e-16
##
## PC1 PC2 PC3 PC4 PC5 PC6 PC7 PC8 PC9 PC10
## SS loadings 6.40 2.79 2.74 1.92 1.67 1.54 1.48 1.14 1.14 1.09
## Proportion Var 0.21 0.09 0.09 0.06 0.05 0.05 0.05 0.04 0.04 0.04
## Cumulative Var 0.21 0.30 0.39 0.45 0.50 0.55 0.60 0.63 0.67 0.71
## Proportion Explained 0.21 0.09 0.09 0.06 0.05 0.05 0.05 0.04 0.04 0.04
## Cumulative Proportion 0.21 0.30 0.39 0.45 0.50 0.55 0.60 0.63 0.67 0.71
## PC11 PC12 PC13 PC14 PC15 PC16 PC17 PC18 PC19 PC20
## SS loadings 0.99 0.88 0.79 0.76 0.68 0.64 0.56 0.53 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 0.79 0.82 0.84 0.86 0.88 0.90 0.91 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 0.79 0.82 0.84 0.86 0.88 0.90 0.91 0.93
## PC21 PC22 PC23 PC24 PC25 PC26 PC27 PC28 PC29 PC30
## SS loadings 0.44 0.37 0.36 0.32 0.29 0.24 0.11 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 0.95 0.96 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 0.95 0.96 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 23.02
## 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(Jogglew01Neupsy))
ev
## $values
## [1] 6.404387 2.791279 2.739973 1.917808 1.668694 1.537683 1.480371
## [8] 1.142995 1.135723 1.093046 0.994787 0.882399 0.787857 0.760704
## [15] 0.682694 0.639197 0.561930 0.525631 0.501550 0.479172 0.443285
## [22] 0.374068 0.360771 0.320265 0.290754 0.236768 0.112464 0.093441
## [29] 0.029315 0.005771 0.005219
##
## $vectors
## [,1] [,2] [,3] [,4] [,5] [,6] [,7]
## [1,] 0.11852 -1.176e-01 0.23728 -0.175329 -0.15816 -0.2675643 0.007382
## [2,] 0.28792 -1.494e-01 0.09297 -0.020434 -0.15768 -0.0458551 -0.176819
## [3,] 0.08281 1.899e-01 0.21094 -0.164522 -0.15538 -0.1056537 -0.265239
## [4,] 0.29784 2.171e-01 -0.23500 0.032525 0.14052 -0.0739676 -0.026853
## [5,] -0.27742 -1.904e-01 0.02818 -0.174139 -0.28990 -0.0053958 0.020106
## [6,] 0.27553 2.307e-01 -0.23091 0.003676 0.06867 0.0224600 -0.036240
## [7,] 0.25312 8.648e-02 -0.16412 0.006262 0.17423 -0.2208311 0.035031
## [8,] 0.01433 3.628e-02 -0.11395 -0.056898 0.26065 0.4427177 -0.034914
## [9,] -0.09625 -1.548e-01 0.45553 0.215514 0.25817 -0.0114847 -0.011696
## [10,] -0.08292 -1.575e-01 0.44465 0.223417 0.26914 -0.0294628 -0.023739
## [11,] -0.08935 4.368e-01 0.18804 0.175338 -0.05468 0.1364355 0.135212
## [12,] 0.05656 -1.766e-01 -0.02813 -0.362047 -0.07092 0.1827702 0.174691
## [13,] -0.09424 4.461e-01 0.17756 0.278962 -0.03384 0.0742548 0.091393
## [14,] -0.04304 3.453e-02 0.10446 -0.057959 -0.28329 0.2974013 -0.285397
## [15,] -0.17491 1.857e-01 0.06134 -0.206989 -0.16571 0.1387994 -0.256646
## [16,] 0.13784 -9.825e-02 -0.04562 0.010602 0.12345 -0.1895253 -0.117470
## [17,] -0.11970 2.183e-01 0.14916 -0.417131 0.25161 -0.2685117 -0.167363
## [18,] -0.14960 2.854e-01 0.10971 -0.387287 0.26459 -0.1741924 -0.032407
## [19,] -0.21194 -2.529e-02 0.01302 -0.201347 0.04278 0.0906465 0.286166
## [20,] -0.25643 -3.094e-02 -0.19690 0.000127 0.05146 0.0007636 0.141737
## [21,] 0.24391 5.536e-02 0.11553 -0.170162 -0.02105 0.1022340 -0.079002
## [22,] 0.22924 -1.067e-01 0.17493 -0.039345 0.02200 -0.0223621 -0.140606
## [23,] -0.05099 -1.617e-01 -0.11700 -0.150222 0.18191 0.2824307 -0.291949
## [24,] 0.21373 -1.113e-01 0.10084 0.034747 -0.16828 -0.0504588 0.156910
## [25,] 0.16781 -7.214e-05 0.06571 -0.067242 0.14710 0.0243964 0.293693
## [26,] 0.17199 3.818e-02 0.15438 -0.220808 0.07190 0.0458794 0.356430
## [27,] 0.11066 5.437e-02 0.06475 0.067729 -0.33045 -0.1987830 -0.007126
## [28,] -0.19191 1.962e-02 -0.12502 -0.048855 -0.20960 -0.2274078 0.288047
## [29,] -0.19624 4.438e-02 -0.12271 -0.003995 -0.03977 -0.3053670 -0.030007
## [30,] 0.18249 -2.745e-02 0.20093 -0.212840 -0.03080 0.2010168 0.323421
## [31,] 0.12789 2.759e-01 0.08486 -0.020180 -0.25569 0.1752084 0.075791
## [,8] [,9] [,10] [,11] [,12] [,13]
## [1,] -0.184708 0.08035 0.062594 -0.1694887 -0.219458 -0.099211
## [2,] 0.030927 -0.04384 0.029879 -0.0307549 0.005217 0.158308
## [3,] -0.096170 0.14494 -0.256758 0.0674371 -0.032038 -0.083806
## [4,] 0.112186 0.17651 -0.026348 0.0786523 -0.095898 -0.018603
## [5,] -0.096872 -0.20882 0.059972 -0.1839178 0.092973 0.036282
## [6,] 0.132061 0.13415 0.031052 0.1125039 -0.112153 -0.013923
## [7,] 0.002316 0.19557 -0.042736 -0.0386349 -0.129371 -0.101295
## [8,] 0.091097 -0.09697 0.492632 0.1750445 0.037997 -0.089543
## [9,] 0.095927 0.20170 0.018741 0.1698445 0.018633 -0.065514
## [10,] 0.119111 0.22783 0.012602 0.1600606 0.003695 -0.073430
## [11,] -0.234777 -0.04872 -0.031480 0.0338764 -0.065149 0.315491
## [12,] -0.213455 0.37507 -0.174960 0.2884296 -0.010996 0.243013
## [13,] -0.137236 -0.16887 0.015258 -0.0673590 -0.088717 0.208421
## [14,] 0.182317 0.34849 0.294370 -0.1536323 -0.282081 0.178955
## [15,] 0.224016 0.19638 0.137148 -0.1613334 0.041180 -0.107256
## [16,] -0.461345 -0.03110 0.469127 0.0191656 -0.164780 0.260224
## [17,] 0.047864 -0.01503 0.055997 -0.0037889 0.148863 0.110163
## [18,] -0.023806 -0.06799 0.073648 0.1089056 0.071741 0.024664
## [19,] 0.029340 -0.08936 0.071587 0.2362133 -0.488803 -0.083348
## [20,] 0.222729 0.11096 -0.071948 -0.1440650 -0.129625 0.092849
## [21,] -0.080614 -0.27740 -0.024494 0.0008695 -0.159144 -0.153211
## [22,] 0.264932 -0.19052 0.006786 0.0845470 -0.149883 0.206558
## [23,] -0.052963 -0.15548 -0.245218 0.2034195 0.253626 0.276632
## [24,] -0.074525 0.01324 0.386965 0.1500201 0.378178 0.006181
## [25,] 0.153586 0.22059 0.043523 -0.4705949 0.221971 0.333582
## [26,] 0.255467 -0.18053 0.016611 -0.1523273 0.112524 0.111336
## [27,] 0.444173 -0.24069 -0.007963 0.3724872 -0.018877 0.251191
## [28,] 0.021909 0.25209 0.099132 0.3443384 0.030890 0.174011
## [29,] 0.175934 -0.06982 0.281363 0.0043688 0.100069 -0.214567
## [30,] 0.012135 -0.10894 -0.027708 -0.0231324 -0.161576 -0.273481
## [31,] -0.112693 0.15116 0.015314 0.1601324 0.378988 -0.325705
## [,14] [,15] [,16] [,17] [,18] [,19]
## [1,] 0.403705 0.193552 -0.130304 0.488317 -0.287690 0.112437
## [2,] 0.038236 0.008347 -0.156154 0.189937 0.228779 -0.299369
## [3,] -0.526258 0.203583 -0.360750 -0.095354 -0.048552 -0.084424
## [4,] 0.054414 0.039248 -0.019709 0.004461 0.044943 -0.017233
## [5,] -0.095182 -0.049165 0.022934 0.027594 0.082862 -0.124545
## [6,] -0.020149 0.087872 -0.143315 0.179032 0.087899 -0.060001
## [7,] 0.213331 -0.185590 0.112115 -0.306868 -0.225164 -0.109876
## [8,] -0.184542 0.203143 -0.061795 0.375550 -0.176513 -0.051764
## [9,] 0.014859 -0.014677 -0.045129 -0.019937 -0.042989 0.045888
## [10,] 0.025403 -0.027906 -0.044480 -0.018421 -0.025448 0.022484
## [11,] 0.060245 -0.093788 -0.062945 0.085323 -0.131748 -0.089563
## [12,] -0.101781 -0.206491 0.050088 0.171678 -0.176460 0.045812
## [13,] 0.103355 -0.049746 -0.079005 0.017492 -0.074184 -0.086851
## [14,] 0.223811 0.076010 -0.096523 -0.285490 0.170455 -0.149938
## [15,] -0.086217 -0.143360 0.303305 -0.083451 -0.362977 0.233172
## [16,] -0.179216 -0.035598 -0.111912 -0.249221 -0.001415 0.405554
## [17,] 0.146505 0.046570 0.046553 0.059074 0.167932 -0.062687
## [18,] 0.063428 0.115638 0.172013 -0.024204 0.254421 -0.020239
## [19,] 0.008233 -0.227943 -0.034062 -0.030850 0.218406 0.003835
## [20,] 0.243229 0.144969 -0.208049 0.082772 0.042182 0.141006
## [21,] 0.135317 -0.220846 0.121100 -0.059962 -0.200663 0.020643
## [22,] -0.100342 -0.452395 0.133432 0.146597 0.047681 -0.228187
## [23,] 0.371048 -0.052975 -0.365269 -0.193368 -0.132150 0.073260
## [24,] 0.192816 0.111653 0.126808 -0.179991 0.046560 -0.218519
## [25,] -0.157065 -0.231796 -0.098776 0.120252 0.190952 0.232268
## [26,] -0.077542 0.193623 -0.123226 -0.234423 -0.416427 -0.142615
## [27,] 0.012168 0.142027 0.041001 0.012558 0.002846 0.500060
## [28,] -0.026894 0.057790 0.007613 -0.069693 -0.132581 -0.259484
## [29,] -0.030726 -0.439951 -0.557596 0.010125 -0.160969 -0.077225
## [30,] 0.019804 0.119655 -0.235980 -0.265105 0.203624 0.116154
## [31,] 0.174933 -0.267029 -0.092949 0.091636 0.217601 0.232086
## [,20] [,21] [,22] [,23] [,24] [,25]
## [1,] -0.063698 0.132136 0.093629 -0.0596394 -0.085682 0.20978
## [2,] 0.034030 0.090719 0.174019 -0.0066462 0.250432 -0.39148
## [3,] 0.175547 -0.132819 0.075914 0.1156443 -0.273374 0.22369
## [4,] -0.045379 0.095869 0.010396 0.1038808 0.093058 -0.02587
## [5,] 0.033217 -0.003695 0.052117 -0.1789878 -0.008359 -0.05212
## [6,] -0.041296 0.188160 -0.027193 0.1977041 0.290028 0.09411
## [7,] -0.003559 -0.186039 0.265543 -0.3453725 -0.354659 -0.10136
## [8,] 0.120653 -0.161580 0.124870 -0.2474060 -0.190081 -0.02490
## [9,] 0.061525 0.037946 -0.039536 0.0016717 0.094795 -0.05696
## [10,] 0.063535 0.022330 -0.011014 0.0105684 0.068151 -0.07203
## [11,] -0.097067 -0.128380 0.093569 0.0416621 0.018421 -0.10083
## [12,] -0.215734 -0.208257 -0.120160 0.1297823 -0.040122 -0.32410
## [13,] -0.031817 -0.034994 0.102026 0.0111740 0.021410 0.01245
## [14,] 0.022273 0.046001 -0.210852 -0.1161325 -0.174950 -0.09078
## [15,] -0.122766 0.062196 0.309930 0.1795987 0.320679 0.09384
## [16,] -0.053833 0.024039 -0.172895 -0.0418491 0.153472 0.09241
## [17,] 0.007460 -0.089978 -0.001175 -0.0217822 0.015798 -0.10321
## [18,] -0.051793 -0.012103 -0.083785 -0.0416570 -0.006220 -0.03189
## [19,] 0.068129 0.380442 0.199255 0.2710108 -0.268335 0.08974
## [20,] 0.108407 -0.509221 -0.269195 0.2131161 0.052721 0.17539
## [21,] 0.683046 -0.141188 -0.207715 0.1673936 0.145103 -0.15803
## [22,] -0.223230 -0.211582 -0.149092 -0.1331750 0.028811 0.50795
## [23,] 0.045420 0.164227 0.227168 -0.0223928 0.021262 0.20996
## [24,] -0.018961 -0.197096 0.179098 0.5195590 -0.167423 0.18179
## [25,] 0.321415 0.078821 0.237785 -0.0079720 -0.104439 0.06429
## [26,] -0.162461 0.314679 -0.382169 -0.0002657 -0.040371 -0.04268
## [27,] 0.026225 -0.058579 0.098328 -0.0792377 -0.175412 -0.19656
## [28,] 0.374395 0.073577 0.056892 -0.3283261 0.344358 0.23155
## [29,] -0.109797 -0.076435 -0.010998 0.1066671 0.011482 -0.22859
## [30,] -0.201758 -0.319347 0.288674 -0.1955690 0.364911 0.01417
## [31,] -0.002566 0.130598 -0.304344 -0.2307956 -0.082426 0.13754
## [,26] [,27] [,28] [,29] [,30] [,31]
## [1,] 0.103149 0.030683 -0.075274 0.058610 -0.0065439 0.0034738
## [2,] -0.559766 0.105354 -0.111842 -0.029426 -0.0044652 -0.0140765
## [3,] -0.097648 -0.029407 -0.022312 0.020409 0.0143899 -0.0092921
## [4,] 0.029048 -0.185326 0.077074 0.780934 0.1551938 0.0893059
## [5,] 0.026506 -0.747133 0.010985 0.136280 0.1251724 0.0612871
## [6,] 0.221245 -0.427520 -0.023511 -0.523944 -0.0132588 -0.0151492
## [7,] -0.215445 -0.216714 -0.052753 -0.213230 0.0306894 0.0066590
## [8,] -0.075127 -0.003313 0.024270 0.043689 0.0092858 -0.0116177
## [9,] -0.004039 -0.069922 -0.073409 -0.092166 0.7063576 0.1363616
## [10,] -0.032437 -0.291757 0.040019 0.120727 -0.6447284 -0.1096960
## [11,] 0.009391 -0.019739 -0.018123 -0.021282 -0.1259346 0.6471140
## [12,] 0.097097 -0.036577 -0.010037 0.010834 0.0427994 -0.2160923
## [13,] -0.035705 -0.067037 0.032275 0.055493 0.1450523 -0.6980549
## [14,] 0.231111 0.066282 -0.021184 0.008868 -0.0054440 -0.0008575
## [15,] -0.236081 -0.007032 -0.034464 0.003474 -0.0007471 -0.0018623
## [16,] -0.171594 -0.063137 0.041180 -0.013817 -0.0060260 0.0031573
## [17,] 0.027808 0.044452 0.667386 -0.088046 0.0386241 0.0070297
## [18,] 0.028445 -0.001178 -0.687272 0.045757 -0.0457904 -0.0425569
## [19,] -0.225223 0.005000 0.098731 -0.011325 0.0116986 0.0308411
## [20,] -0.410553 -0.113164 -0.040089 -0.015675 0.0217831 0.0188174
## [21,] 0.114956 -0.031042 -0.029559 0.017694 -0.0043349 0.0076563
## [22,] 0.008455 0.017397 -0.015404 0.042627 0.0037389 0.0119640
## [23,] 0.021257 -0.040422 -0.067845 0.032856 -0.0025521 -0.0010027
## [24,] 0.029873 -0.050214 -0.005729 0.001741 0.0151134 -0.0042626
## [25,] 0.125636 0.039488 -0.082043 0.006007 -0.0036730 -0.0068141
## [26,] -0.174732 -0.037374 0.029652 -0.009906 -0.0128358 0.0167201
## [27,] 0.058726 -0.062888 -0.007793 -0.024566 0.0022657 0.0014491
## [28,] 0.008113 0.132150 0.014627 0.034604 -0.0219253 -0.0190877
## [29,] 0.188350 0.100653 -0.106204 0.037651 -0.0128901 -0.0029998
## [30,] 0.143600 0.054952 0.046191 0.031545 -0.0078246 -0.0019430
## [31,] -0.268443 -0.048730 0.058325 -0.013357 0.0004393 0.0098006
Scree Plot
ap <- parallel(subject = nrow(Jogglew01Neupsy), var = ncol(Jogglew01Neupsy),
rep = 100, cent = 0.05)
nS <- nScree(x = ev$values, aparallel = ap$eigen$qevpea)
plotnScree(nS)
Rotation to Final Solution
Jogglew01NeupsyPCA.r <- principal(Jogglew01Neupsy, nfactors = 4, rotate = "varimax",
scores = T)
principal(r = Jogglew01Neupsy, nfactors = 4, rotate = "varimax", scores = T)
## Principal Components Analysis
## Call: principal(r = Jogglew01Neupsy, nfactors = 4, rotate = "varimax",
## scores = T)
## Standardized loadings (pattern matrix) based upon correlation matrix
## RC1 RC3 RC4 RC2 h2 u2
## BARTScore.1 0.51 -0.21 0.09 -0.17 0.342 0.66
## DSSTScore.1 0.70 0.06 -0.33 -0.12 0.618 0.38
## LOTScore.1 0.39 0.00 0.34 0.22 0.318 0.68
## PVTScore1.1 0.42 0.74 -0.27 0.25 0.853 0.15
## PVTScore2.1 -0.49 -0.38 0.31 -0.42 0.654 0.35
## PVTScore3.1 0.38 0.73 -0.21 0.24 0.781 0.22
## PVTScore4.1 0.40 0.52 -0.27 0.09 0.505 0.49
## PVTScore5.1 -0.04 0.21 0.01 -0.05 0.047 0.95
## PVTScore6.1 0.09 -0.87 -0.02 0.16 0.784 0.22
## PVTScore7.1 0.11 -0.84 -0.04 0.16 0.751 0.25
## AMScore1.1 -0.13 -0.08 0.35 0.77 0.740 0.26
## AMScore2.1 0.24 0.09 0.16 -0.52 0.361 0.64
## AMScore3.1 -0.19 -0.10 0.25 0.86 0.848 0.15
## NBACKScore1.1 0.01 -0.13 0.18 0.04 0.052 0.95
## NBACKScore2.1 -0.26 -0.05 0.56 0.07 0.385 0.62
## VOLTScore1.1 0.26 0.12 -0.25 -0.12 0.155 0.85
## VOLTScore2.1 0.00 -0.01 0.79 -0.01 0.619 0.38
## VOLTScore3.1 -0.11 0.05 0.82 0.08 0.691 0.31
## MPTScore.1 -0.36 -0.17 0.40 -0.22 0.368 0.63
## BVRtot1 -0.70 -0.02 0.12 -0.17 0.530 0.47
## CrdRot1 0.67 0.19 0.04 0.02 0.482 0.52
## IdentPicCor1 0.65 -0.06 -0.18 -0.06 0.455 0.54
## IdentPicErr1 -0.14 0.04 0.01 -0.39 0.170 0.83
## CVLtca1 0.53 -0.01 -0.28 -0.04 0.357 0.64
## DigitSpanFwd1 0.43 0.10 -0.06 0.00 0.201 0.80
## DigitSpanBck1 0.56 0.07 0.17 -0.03 0.352 0.65
## FluencyWord1 0.26 0.04 -0.10 0.17 0.107 0.89
## TrailsAtestSec1 -0.49 0.00 0.19 -0.10 0.284 0.72
## TrailsBtestSec1 -0.51 0.00 0.17 -0.03 0.293 0.71
## Attention1 0.62 -0.03 0.12 -0.09 0.413 0.59
## ClockTotal1 0.33 0.22 0.16 0.40 0.338 0.66
##
## RC1 RC3 RC4 RC2
## SS loadings 5.25 3.24 2.85 2.51
## Proportion Var 0.17 0.10 0.09 0.08
## Cumulative Var 0.17 0.27 0.37 0.45
## Proportion Explained 0.38 0.23 0.21 0.18
## Cumulative Proportion 0.38 0.61 0.82 1.00
##
## Test of the hypothesis that 4 components are sufficient.
##
## The degrees of freedom for the null model are 465 and the objective function was 23.02
## The degrees of freedom for the model are 347 and the objective function was 12.92
## The total number of observations was 130 with MLE Chi Square = 1487 with prob < 9.8e-141
##
## Fit based upon off diagonal values = 0.88
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 (number correct/total 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)