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imminfo / tcr

[DEPRECATED, see https://immunarch.com/] tcR: an R package for immune receptor repertoire advanced data analysis.
https://immunarch.com/
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pca.segments.2D #84

Closed suntaosimon closed 7 years ago

suntaosimon commented 7 years ago

hi met this following problem while learning how to use tcR to plot PCA.

pca.segments.2D(twb, .genes = HUMAN_TRBV) Error in colMeans(x, na.rm = TRUE) : 'x' must be numeric In addition: Warning message: In prcomp.default(do.call(rbind, .data), ...) : extra argument ‘.genes’ will be disregarded