
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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