getExpp | R Documentation |
'getExpp' perform t-test on Expression profile data
getExpp(exp_data, label, p.adjust = TRUE, method = "fdr")
exp_data |
A data frame, the expression profile to calculate p-value for each gene, the rownames should be the symbol of genes. |
label |
A vector of 0/1s, indicating the class of samples in the expression profile, 0 represents case, 1 represents control. |
p.adjust |
Logical,tell if returns corrected p-values |
method |
Correction method,which can be one of "holm", "hochberg", "hommel", "bonferroni", "BH", "BY", |
For a given expression profile of two conditions, ICDS package provide t-test method to calculate p-values or corrected p-values(if p.adjust=TRUE,return corrected p-values,if p.adjust=FALSE,return p-values.) for each genes. The row of the expression profile should be gene symbols and the column of the expression profile should be names of samples. Samples should be under two conditions and the label should be given as 0 and 1.
A numeric vector of p-values or corrected p-values
profile<-GetExampleData("exp_data")
label<-GetExampleData("label1")
getExpp(profile,label,p.adjust=FALSE)
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.