0
pcaRasters
$call
rasterPCA(img = predictors)
$model
Call:
princomp(cor = spca, covmat = covMat[[1]])
Standard deviations:
Comp.1 Comp.2 Comp.3 Comp.4 Comp.5 Comp.6 Comp.7 Comp.8 Comp.9
498.96308248 356.19955279 166.82560362 79.75533403 28.30786958 18.01329729 11.05097697 5.90091966 4.85153037
Comp.10 Comp.11 Comp.12 Comp.13 Comp.14 Comp.15 Comp.16 Comp.17 Comp.18
3.96912826 2.92429575 2.32486057 1.74476578 1.37242353 0.99700591 0.69100295 0.52470761 0.38599513
Comp.19 Comp.20 Comp.21 Comp.22 Comp.23
0.30199746 0.12861497 0.05112695 0.01751713 0.00000000
23 variables and 1034761 observations.
$map
class : RasterBrick
dimensions : 959, 1079, 1034761, 23 (nrow, ncol, ncell, nlayers)
resolution : 0.008333334, 0.008333334 (x, y)
extent : 24.99168, 33.98334, -23.00833, -15.01666 (xmin, xmax, ymin, ymax)
coord. ref. : +proj=longlat +ellps=WGS84 +no_defs
data source : in memory
names : PC1, PC2, PC3, PC4, PC5, PC6, PC7, PC8, PC9, PC10, PC11, PC12, PC13, PC14, PC15, ...
min values : -1.525414e+03, -8.294717e+02, -1.597420e+03, -2.924969e+02, -4.018654e+02, -9.054122e+01, -4.005998e+01, -1.802074e+01, -2.699063e+01, -2.808965e+01, -1.337488e+01, -1.268085e+01, -1.224565e+01, -1.060565e+01, -4.378304e+00, ...
max values : 1.589643e+03, 1.964028e+03, 3.989713e+02, 3.699300e+02, 1.310118e+02, 7.833018e+01, 6.450310e+01, 2.629923e+01, 3.463626e+01, 2.732504e+01, 1.044373e+01, 1.601244e+01, 3.073991e+01, 5.426831e+00, 7.680870e+00, ...
はどうもありがとうございました。出来た!!! – sungirai
@sungirai聞いて嬉しいです。 StackOverflowでは、一般的に便利な答えにコメントするのは一般的ではありませんが、** upvote **または** **答えは受け入れられます。 – maRtin