enrichvs-0.0.5 is released.

R

I fixed sum bugs in a CRAN package 'enrichvs-0.0.4', and updated to version '0.0.5'.
http://cran.r-project.org/web/packages/enrichvs/


An advantage of 'enrichvs' is to draw enrichment curves very easily.
It works smoothly even if the number of instances (compounds) reaches one million.


Here is an example.

library(enrichvs)


x1 <- rnorm( 10^6 ) # virtual scores for one million compounds, part 1
x2 <- rnorm( 10^6 ) + (10^6):1 * 10^(-6) # part 2
x3 <- rnorm( 10^6 ) + (10^6):1 * 10^(-5) # part 3
y <- c(rep(1, 100), rep(0, 10^6 - 100)) # activity labels for "x"


plot_enrichment_curve(x1, y, col="blue")
plot_enrichment_curve(x2, y, add=TRUE, col="green") # Add the 2nd plot
plot_enrichment_curve(x3, y, add=TRUE, col="red") # Add the 3rd plot
legend("bottomrigh", legend = c("ideal", "random", "score1", "score2","score3"),
lty=c(2,3,1,1,1), col=c("black", "grey", "blue", "green", "red"), bty="n")


WARNINGS:

  • Plots are influenced by initial order for compounds having same scores.