coRNAi (version 1.22.0)

InteractLevelPlot: function to visualize interactions as a levelplot

Description

visualizes significant interactions as a levelplot

Usage

InteractLevelPlot(toptable, thresh = 0.001, by = "P.Value", key = FALSE, col.regions = colorRampPalette(c("blue", "white", "yellow")),zerolimit=0)

Arguments

toptable

toptable table from function topTable

thresh

thresh numeric, threshold for significance

by

by column in topTable that thresh should be applied to

key

key optional, data frame with groupings of the genes in the toptable

col.regions

col.regions colors to be used

zerolimit

zerolimit threshold below which interactions should be colored as 0.

Value

a levelplot, pdf files with graphs

See Also

levelplot

Examples

data(screen1_raw)
df = cellHTS2df(screen1_raw,neutral="Fluc")
tt = data.frame("size"=runif(length(unique(df$Pair[df$Type=="comb"])),-2,2),stringsAsFactors=FALSE)
rownames(tt) = unique(df$Pair[df$Type=="comb"])
InteractLevelPlot(tt,thres=0,by="size")