Hi,
I saved as a matrix a summary of a PCA analysis and I've used barplot to plot
the PCA variances. I would like to print on the same graphic the values of my
matrix m1 - in other words the summary of my PCA analysis. I can do it very
painstaking with text for each row and make sure that everything aligns and so
on but i wonder if there is a better method than that.
My summary follows:
m1
PC1 PC2 PC3 PC4
PC5 PC6 PC7 PC8 PC9Standard deviation 12.67140
8.252798 7.407514 3.71649 3.338228 1.974144 1.813919 1.416385
0.9981993Proportion of Variance 0.50054 0.212320 0.171060 0.04306 0.034740
0.012150 0.010260 0.006250 0.0031100Cumulative Proportion 0.50054 0.712870
0.883920 0.92698 0.961720 0.973870 0.984130 0.990380 0.9934900
PC10 PC11 PC12 PC13
PC14 PC15 PC16 PC17Standard deviation 0.9269088
0.8002766 0.4510176 0.3911732 0.3414279 0.2566597 0.2248179
6.359533e-16Proportion of Variance 0.0026800 0.0020000 0.0006300 0.0004800
0.0003600 0.0002100 0.0001600 0.000000e+00Cumulative Proportion 0.9961700
0.9981600 0.9988000 0.9992700 0.9996400 0.9998400 1.0000000 1.000000e+00
Thanks,
Monica
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