Ploting .pca.evec file by R
Hi there, I just tried to plot PCA using "ploteig" by the following command:
$ perl /usr/bin/ploteig -i example.pca.evec -c 1:2 -p Case:Control -x -y -o example.plot.xtxt
## number of fields: 4
Case:Control
can't open example.pca.evec.1:2:Case
But I'm receiving the error (can't open example.pca.evec.1:2:Case), previously I would be grateful if there is any suggestion or "R script" instead of "ploteig" to create a PCA plot?
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Check this tutorial to generate PCA plot by R . enter link description here
Thank you so much