# HG changeset patch # User iuc # Date 1497267662 14400 # Node ID bdebdea5f6a79d5ff7d30b3f511db323673ba830 planemo upload for repository https://github.com/galaxyproject/tools-iuc/tree/master/tools/limma_voom commit 2f34a215c35f08c3666f314a87d235437baa1d21 diff -r 000000000000 -r bdebdea5f6a7 limma_voom.R --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/limma_voom.R Mon Jun 12 07:41:02 2017 -0400 @@ -0,0 +1,654 @@ +# This tool takes in a matrix of feature counts as well as gene annotations and +# outputs a table of top expressions as well as various plots for differential +# expression analysis +# +# ARGS: 1.countPath -Path to RData input containing counts +# 2.annoPath -Path to RData input containing gene annotations +# 3.htmlPath -Path to html file linking to other outputs +# 4.outPath -Path to folder to write all output to +# 5.rdaOpt -String specifying if RData should be saved +# 6.normOpt -String specifying type of normalisation used +# 7.weightOpt -String specifying usage of weights +# 8.contrastData -String containing contrasts of interest +# 9.cpmReq -Float specifying cpm requirement +# 10.sampleReq -Integer specifying cpm requirement +# 11.pAdjOpt -String specifying the p-value adjustment method +# 12.pValReq -Float specifying the p-value requirement +# 13.lfcReq -Float specifying the log-fold-change requirement +# 14.factorData -String containing factor names and values +# +# OUT: Voom Plot +# BCV Plot +# MA Plot +# Top Expression Table +# HTML file linking to the ouputs +# +# Author: Shian Su - registertonysu@gmail.com - Jan 2014 + +# Record starting time +timeStart <- as.character(Sys.time()) + +# Load all required libraries +library(methods, quietly=TRUE, warn.conflicts=FALSE) +library(statmod, quietly=TRUE, warn.conflicts=FALSE) +library(splines, quietly=TRUE, warn.conflicts=FALSE) +library(edgeR, quietly=TRUE, warn.conflicts=FALSE) +library(limma, quietly=TRUE, warn.conflicts=FALSE) +library(scales, quietly=TRUE, warn.conflicts=FALSE) + +if (packageVersion("limma") < "3.20.1") { + stop("Please update 'limma' to version >= 3.20.1 to run this tool") +} + +################################################################################ +### Function Delcaration +################################################################################ +# Function to sanitise contrast equations so there are no whitespaces +# surrounding the arithmetic operators, leading or trailing whitespace +sanitiseEquation <- function(equation) { + equation <- gsub(" *[+] *", "+", equation) + equation <- gsub(" *[-] *", "-", equation) + equation <- gsub(" *[/] *", "/", equation) + equation <- gsub(" *[*] *", "*", equation) + equation <- gsub("^\\s+|\\s+$", "", equation) + return(equation) +} + +# Function to sanitise group information +sanitiseGroups <- function(string) { + string <- gsub(" *[,] *", ",", string) + string <- gsub("^\\s+|\\s+$", "", string) + return(string) +} + +# Function to change periods to whitespace in a string +unmake.names <- function(string) { + string <- gsub(".", " ", string, fixed=TRUE) + return(string) +} + +# Generate output folder and paths +makeOut <- function(filename) { + return(paste0(outPath, "/", filename)) +} + +# Generating design information +pasteListName <- function(string) { + return(paste0("factors$", string)) +} + +# Create cata function: default path set, default seperator empty and appending +# true by default (Ripped straight from the cat function with altered argument +# defaults) +cata <- function(..., file = htmlPath, sep = "", fill = FALSE, labels = NULL, + append = TRUE) { + if (is.character(file)) + if (file == "") + file <- stdout() + else if (substring(file, 1L, 1L) == "|") { + file <- pipe(substring(file, 2L), "w") + on.exit(close(file)) + } + else { + file <- file(file, ifelse(append, "a", "w")) + on.exit(close(file)) + } + .Internal(cat(list(...), file, sep, fill, labels, append)) +} + +# Function to write code for html head and title +HtmlHead <- function(title) { + cata("\n") + cata("", title, "\n") + cata("\n") +} + +# Function to write code for html links +HtmlLink <- function(address, label=address) { + cata("", label, "
\n") +} + +# Function to write code for html images +HtmlImage <- function(source, label=source, height=600, width=600) { + cata("\"",\n") +} + +# Function to write code for html list items +ListItem <- function(...) { + cata("
  • ", ..., "
  • \n") +} + +TableItem <- function(...) { + cata("", ..., "\n") +} + +TableHeadItem <- function(...) { + cata("", ..., "\n") +} + +################################################################################ +### Input Processing +################################################################################ + +# Collects arguments from command line +argv <- commandArgs(TRUE) + +# Grab arguments +countPath <- as.character(argv[1]) +annoPath <- as.character(argv[2]) +htmlPath <- as.character(argv[3]) +outPath <- as.character(argv[4]) +rdaOpt <- as.character(argv[5]) +normOpt <- as.character(argv[6]) +weightOpt <- as.character(argv[7]) +contrastData <- as.character(argv[8]) +cpmReq <- as.numeric(argv[9]) +sampleReq <- as.numeric(argv[10]) +pAdjOpt <- as.character(argv[11]) +pValReq <- as.numeric(argv[12]) +lfcReq <- as.numeric(argv[13]) +factorData <- list() +for (i in 14:length(argv)) { + newFact <- unlist(strsplit(as.character(argv[i]), split="::")) + factorData <- rbind(factorData, newFact) +} # Factors have the form: FACT_NAME::LEVEL,LEVEL,LEVEL,LEVEL,... + +# Process arguments +if (weightOpt=="yes") { + wantWeight <- TRUE +} else { + wantWeight <- FALSE +} + +if (rdaOpt=="yes") { + wantRda <- TRUE +} else { + wantRda <- FALSE +} + +if (annoPath=="None") { + haveAnno <- FALSE +} else { + haveAnno <- TRUE +} + +# Set the row names to be the name of the factor and delete first row +row.names(factorData) <- factorData[, 1] +factorData <- factorData[, -1] +factorData <- sapply(factorData, sanitiseGroups) +factorData <- sapply(factorData, strsplit, split=",") +factorData <- sapply(factorData, make.names) + +# Transform factor data into data frame of R factor objects +factors <- data.frame(factorData) + +#Create output directory +dir.create(outPath, showWarnings=FALSE) + +# Split up contrasts seperated by comma into a vector then sanitise +contrastData <- unlist(strsplit(contrastData, split=",")) +contrastData <- sanitiseEquation(contrastData) +contrastData <- gsub(" ", ".", contrastData, fixed=TRUE) + +bcvOutPdf <- makeOut("bcvplot.pdf") +bcvOutPng <- makeOut("bcvplot.png") +mdsOutPdf <- makeOut("mdsplot.pdf") +mdsOutPng <- makeOut("mdsplot.png") +voomOutPdf <- makeOut("voomplot.pdf") +voomOutPng <- makeOut("voomplot.png") +maOutPdf <- character() # Initialise character vector +maOutPng <- character() +topOut <- character() +for (i in 1:length(contrastData)) { + maOutPdf[i] <- makeOut(paste0("maplot_", contrastData[i], ".pdf")) + maOutPng[i] <- makeOut(paste0("maplot_", contrastData[i], ".png")) + topOut[i] <- makeOut(paste0("limma-voom_", contrastData[i], ".tsv")) +} # Save output paths for each contrast as vectors +rdaOut <- makeOut("RData.rda") +sessionOut <- makeOut("session_info.txt") + +# Initialise data for html links and images, data frame with columns Label and +# Link +linkData <- data.frame(Label=character(), Link=character(), + stringsAsFactors=FALSE) +imageData <- data.frame(Label=character(), Link=character(), + stringsAsFactors=FALSE) + +# Initialise vectors for storage of up/down/neutral regulated counts +upCount <- numeric() +downCount <- numeric() +flatCount <- numeric() + +# Read in counts and geneanno data +counts <- read.table(countPath, header=TRUE, sep="\t") +row.names(counts) <- counts[, 1] +counts <- counts[ , -1] +countsRows <- nrow(counts) +if (haveAnno) { + geneanno <- read.table(annoPath, header=TRUE, sep="\t") +} + +################################################################################ +### Data Processing +################################################################################ + +# Extract counts and annotation data +data <- list() +data$counts <- counts +if (haveAnno) { + data$genes <- geneanno +} else { + data$genes <- data.frame(GeneID=row.names(counts)) +} + +# Filter out genes that do not have a required cpm in a required number of +# samples +preFilterCount <- nrow(data$counts) +sel <- rowSums(cpm(data$counts) > cpmReq) >= sampleReq +data$counts <- data$counts[sel, ] +data$genes <- data$genes[sel, ] +postFilterCount <- nrow(data$counts) +filteredCount <- preFilterCount-postFilterCount + +# Creating naming data +samplenames <- colnames(data$counts) +sampleanno <- data.frame("sampleID"=samplenames, factors) + +# Generating the DGEList object "data" +data$samples <- sampleanno +data$samples$lib.size <- colSums(data$counts) +data$samples$norm.factors <- 1 +row.names(data$samples) <- colnames(data$counts) +data <- new("DGEList", data) + +factorList <- sapply(names(factors), pasteListName) +formula <- "~0" +for (i in 1:length(factorList)) { + formula <- paste(formula, factorList[i], sep="+") +} +formula <- formula(formula) +design <- model.matrix(formula) +for (i in 1:length(factorList)) { + colnames(design) <- gsub(factorList[i], "", colnames(design), fixed=TRUE) +} + +# Calculating normalising factor, estimating dispersion +data <- calcNormFactors(data, method=normOpt) +#data <- estimateDisp(data, design=design, robust=TRUE) + +# Generate contrasts information +contrasts <- makeContrasts(contrasts=contrastData, levels=design) + +# Name rows of factors according to their sample +row.names(factors) <- names(data$counts) + +################################################################################ +### Data Output +################################################################################ + +# BCV Plot +#png(bcvOutPng, width=600, height=600) +#plotBCV(data, main="BCV Plot") +#imageData[1, ] <- c("BCV Plot", "bcvplot.png") +#invisible(dev.off()) + +#pdf(bcvOutPdf) +#plotBCV(data, main="BCV Plot") +#invisible(dev.off()) + +if (wantWeight) { + # Creating voom data object and plot + png(voomOutPng, width=1000, height=600) + vData <- voomWithQualityWeights(data, design=design, plot=TRUE) + imageData[1, ] <- c("Voom Plot", "voomplot.png") + invisible(dev.off()) + + pdf(voomOutPdf, width=14) + vData <- voomWithQualityWeights(data, design=design, plot=TRUE) + linkData[1, ] <- c("Voom Plot (.pdf)", "voomplot.pdf") + invisible(dev.off()) + + # Generating fit data and top table with weights + wts <- vData$weights + voomFit <- lmFit(vData, design, weights=wts) + +} else { + # Creating voom data object and plot + png(voomOutPng, width=600, height=600) + vData <- voom(data, design=design, plot=TRUE) + imageData[1, ] <- c("Voom Plot", "voomplot.png") + invisible(dev.off()) + + pdf(voomOutPdf) + vData <- voom(data, design=design, plot=TRUE) + linkData[1, ] <- c("Voom Plot (.pdf)", "voomplot.pdf") + invisible(dev.off()) + + # Generate voom fit + voomFit <- lmFit(vData, design) + +} + +# Fit linear model and estimate dispersion with eBayes +voomFit <- contrasts.fit(voomFit, contrasts) +voomFit <- eBayes(voomFit) + +# Plot MDS +labels <- names(counts) +png(mdsOutPng, width=600, height=600) +# Currently only using a single factor +plotMDS(vData, labels=labels, col=as.numeric(factors[, 1]), cex=0.8) +imgName <- "Voom Plot" +imgAddr <- "mdsplot.png" +imageData <- rbind(imageData, c(imgName, imgAddr)) +invisible(dev.off()) + +pdf(mdsOutPdf) +plotMDS(vData, labels=labels, cex=0.5) +linkName <- paste0("MDS Plot (.pdf)") +linkAddr <- paste0("mdsplot.pdf") +linkData <- rbind(linkData, c(linkName, linkAddr)) +invisible(dev.off()) + + +for (i in 1:length(contrastData)) { + + status = decideTests(voomFit[, i], adjust.method=pAdjOpt, p.value=pValReq, + lfc=lfcReq) + + sumStatus <- summary(status) + + # Collect counts for differential expression + upCount[i] <- sumStatus["1",] + downCount[i] <- sumStatus["-1",] + flatCount[i] <- sumStatus["0",] + + # Write top expressions table + top <- topTable(voomFit, coef=i, number=Inf, sort.by="P") + write.table(top, file=topOut[i], row.names=FALSE, sep="\t") + + linkName <- paste0("limma-voom_", contrastData[i], + ".tsv") + linkAddr <- paste0("limma-voom_", contrastData[i], ".tsv") + linkData <- rbind(linkData, c(linkName, linkAddr)) + + # Plot MA (log ratios vs mean average) using limma package on weighted data + pdf(maOutPdf[i]) + limma::plotMA(voomFit, status=status, coef=i, + main=paste("MA Plot:", unmake.names(contrastData[i])), + col=alpha(c("firebrick", "blue"), 0.4), values=c("1", "-1"), + xlab="Average Expression", ylab="logFC") + + abline(h=0, col="grey", lty=2) + + linkName <- paste0("MA Plot_", contrastData[i], " (.pdf)") + linkAddr <- paste0("maplot_", contrastData[i], ".pdf") + linkData <- rbind(linkData, c(linkName, linkAddr)) + invisible(dev.off()) + + png(maOutPng[i], height=600, width=600) + limma::plotMA(voomFit, status=status, coef=i, + main=paste("MA Plot:", unmake.names(contrastData[i])), + col=alpha(c("firebrick", "blue"), 0.4), values=c("1", "-1"), + xlab="Average Expression", ylab="logFC") + + abline(h=0, col="grey", lty=2) + + imgName <- paste0("MA Plot_", contrastData[i]) + imgAddr <- paste0("maplot_", contrastData[i], ".png") + imageData <- rbind(imageData, c(imgName, imgAddr)) + invisible(dev.off()) +} +sigDiff <- data.frame(Up=upCount, Flat=flatCount, Down=downCount) +row.names(sigDiff) <- contrastData + +# Save relevant items as rda object +if (wantRda) { + if (wantWeight) { + save(data, status, vData, labels, factors, wts, voomFit, top, contrasts, + design, + file=rdaOut, ascii=TRUE) + } else { + save(data, status, vData, labels, factors, voomFit, top, contrasts, design, + file=rdaOut, ascii=TRUE) + } + linkData <- rbind(linkData, c("RData (.rda)", "RData.rda")) +} + +# Record session info +writeLines(capture.output(sessionInfo()), sessionOut) +linkData <- rbind(linkData, c("Session Info", "session_info.txt")) + +# Record ending time and calculate total run time +timeEnd <- as.character(Sys.time()) +timeTaken <- capture.output(round(difftime(timeEnd,timeStart), digits=3)) +timeTaken <- gsub("Time difference of ", "", timeTaken, fixed=TRUE) +################################################################################ +### HTML Generation +################################################################################ + +# Clear file +cat("", file=htmlPath) + +cata("\n") + +cata("\n") +cata("

    Limma-voom Analysis Output:

    \n") +cata("PDF copies of JPEGS available in 'Plots' section.
    \n") +if (wantWeight) { + HtmlImage(imageData$Link[1], imageData$Label[1], width=1000) +} else { + HtmlImage(imageData$Link[1], imageData$Label[1]) +} + +for (i in 2:nrow(imageData)) { + HtmlImage(imageData$Link[i], imageData$Label[i]) +} + +cata("

    Differential Expression Counts:

    \n") + +cata("\n") +cata("\n") +TableItem() +for (i in colnames(sigDiff)) { + TableHeadItem(i) +} +cata("\n") +for (i in 1:nrow(sigDiff)) { + cata("\n") + TableHeadItem(unmake.names(row.names(sigDiff)[i])) + for (j in 1:ncol(sigDiff)) { + TableItem(as.character(sigDiff[i, j])) + } + cata("\n") +} +cata("
    ") + +cata("

    Plots:

    \n") +for (i in 1:nrow(linkData)) { + if (grepl(".pdf", linkData$Link[i])) { + HtmlLink(linkData$Link[i], linkData$Label[i]) + } +} + +cata("

    Tables:

    \n") +for (i in 1:nrow(linkData)) { + if (grepl(".tsv", linkData$Link[i])) { + HtmlLink(linkData$Link[i], linkData$Label[i]) + } +} + +if (wantRda) { + cata("

    R Data Object:

    \n") + for (i in 1:nrow(linkData)) { + if (grepl(".rda", linkData$Link[i])) { + HtmlLink(linkData$Link[i], linkData$Label[i]) + } + } +} + +cata("

    Alt-click links to download file.

    \n") +cata("

    Click floppy disc icon associated history item to download ") +cata("all files.

    \n") +cata("

    .tsv files can be viewed in Excel or any spreadsheet program.

    \n") + +cata("

    Additional Information

    \n") +cata("\n") + +cata("

    Summary of experimental data:

    \n") + +cata("

    *CHECK THAT SAMPLES ARE ASSOCIATED WITH CORRECT GROUP*

    \n") + +cata("\n") +cata("\n") +TableItem() +for (i in names(factors)) { + TableHeadItem(i) +} +cata("\n") + +for (i in 1:nrow(factors)) { + cata("\n") + TableHeadItem(row.names(factors)[i]) + for (j in ncol(factors)) { + TableItem(as.character(unmake.names(factors[i, j]))) + } + cata("\n") +} +cata("
    ") + +cit <- character() +link <- character() +link[1] <- paste0("", "limma User's Guide", ".") + +link[2] <- paste0("", "edgeR User's Guide", "") + +cit[1] <- paste("Please cite the following paper for this tool:") + +cit[2] <- paste("Liu R, Holik AZ, Su S, Jansz N, Chen K, Leong HS, Blewitt ME,", + "Asselin-Labat ML, Smyth GK, Ritchie ME (2015). Why weight? ", + "Modelling sample and observational level variability improves power ", + "in RNA-seq analyses. Nucleic Acids Research, 43(15), e97.") + +cit[3] <- paste("Please cite the paper below for the limma software itself.", + "Please also try to cite the appropriate methodology articles", + "that describe the statistical methods implemented in limma,", + "depending on which limma functions you are using. The", + "methodology articles are listed in Section 2.1 of the", + link[1], + "Cite no. 3 only if sample weights were used.") +cit[4] <- paste("Smyth GK (2005). Limma: linear models for microarray data.", + "In: 'Bioinformatics and Computational Biology Solutions using", + "R and Bioconductor'. R. Gentleman, V. Carey, S. doit,.", + "Irizarry, W. Huber (eds), Springer, New York, pages 397-420.") +cit[5] <- paste("Please cite the first paper for the software itself and the", + "other papers for the various original statistical methods", + "implemented in edgeR. See Section 1.2 in the", link[2], + "for more detail.") +cit[6] <- paste("Robinson MD, McCarthy DJ and Smyth GK (2010). edgeR: a", + "Bioconductor package for differential expression analysis", + "of digital gene expression data. Bioinformatics 26, 139-140") +cit[7] <- paste("Robinson MD and Smyth GK (2007). Moderated statistical tests", + "for assessing differences in tag abundance. Bioinformatics", + "23, 2881-2887") +cit[8] <- paste("Robinson MD and Smyth GK (2008). Small-sample estimation of", + "negative binomial dispersion, with applications to SAGE data.", + "Biostatistics, 9, 321-332") +cit[9] <- paste("McCarthy DJ, Chen Y and Smyth GK (2012). Differential", + "expression analysis of multifactor RNA-Seq experiments with", + "respect to biological variation. Nucleic Acids Research 40,", + "4288-4297") +cit[10] <- paste("Law CW, Chen Y, Shi W, and Smyth GK (2014). Voom:", + "precision weights unlock linear model analysis tools for", + "RNA-seq read counts. Genome Biology 15, R29.") +cit[11] <- paste("Ritchie ME, Diyagama D, Neilson J, van Laar R,", + "Dobrovic A, Holloway A and Smyth GK (2006).", + "Empirical array quality weights for microarray data.", + "BMC Bioinformatics 7, Article 261.") +cata("

    Citations

    \n") +cata(cit[1], "\n") +cata("
    \n") +cata(cit[2], "\n") + +cata("

    limma

    \n") +cata(cit[3], "\n") +cata("
      \n") +ListItem(cit[4]) +ListItem(cit[10]) +ListItem(cit[11]) +cata("
    \n") + +cata("

    edgeR

    \n") +cata(cit[5], "\n") +cata("
      \n") +ListItem(cit[6]) +ListItem(cit[7]) +ListItem(cit[8]) +ListItem(cit[9]) +cata("
    \n") + +cata("

    Please report problems or suggestions to: su.s@wehi.edu.au

    \n") + +for (i in 1:nrow(linkData)) { + if (grepl("session_info", linkData$Link[i])) { + HtmlLink(linkData$Link[i], linkData$Label[i]) + } +} + +cata("\n") +cata("\n") +TableItem("Task started at:"); TableItem(timeStart) +cata("\n") +cata("\n") +TableItem("Task ended at:"); TableItem(timeEnd) +cata("\n") +cata("\n") +TableItem("Task run time:"); TableItem(timeTaken) +cata("\n") +cata("
    \n") + +cata("\n") +cata("") diff -r 000000000000 -r bdebdea5f6a7 limma_voom.xml --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/limma_voom.xml Mon Jun 12 07:41:02 2017 -0400 @@ -0,0 +1,388 @@ + + + Differential expression with optional sample weights + + + + bioconductor-edger + bioconductor-limma + r-statmod + r-scales + + + + /dev/null | grep -v -i "WARNING: ")", edgeR version" $(R --vanilla --slave -e "library(edgeR); cat(sessionInfo()\$otherPkgs\$edgeR\$Version)" 2> /dev/null | grep -v -i "WARNING: ") + ]]> + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + 10.1093/nar/gkv412 + + diff -r 000000000000 -r bdebdea5f6a7 test-data/anno.txt --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test-data/anno.txt Mon Jun 12 07:41:02 2017 -0400 @@ -0,0 +1,7 @@ +EntrezID Symbol GeneName Chr Length +11287 Pzp pregnancy zone protein 6 4681 +11298 Aanat arylalkylamine N-acetyltransferase 11 1455 +11302 Aatk apoptosis-associated tyrosine kinase 11 5743 +11303 Abca1 ATP-binding cassette, sub-family A (ABC1), member 1 4 10260 +11304 Abca4 ATP-binding cassette, sub-family A (ABC1), member 4 3 7248 +11305 Abca2 ATP-binding cassette, sub-family A (ABC1), member 2 2 8061 \ No newline at end of file diff -r 000000000000 -r bdebdea5f6a7 test-data/limma-voom_Mut-WT.tsv --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test-data/limma-voom_Mut-WT.tsv Mon Jun 12 07:41:02 2017 -0400 @@ -0,0 +1,7 @@ +"ID" "logFC" "AveExpr" "t" "P.Value" "adj.P.Val" "B" +"11304" 0.457332061341026 15.5254133001226 6.50459574633681 9.98720685006039e-07 5.99232411003624e-06 14.0741948485896 +"11287" 0.190749727701785 17.6546448244617 5.09535410066402 3.26518807654125e-05 9.79556422962375e-05 5.46773893802392 +"11298" -0.138014418336201 17.6747285193431 -3.33168485842331 0.00278753263633162 0.00557506527266324 -1.84301342041449 +"11303" -0.0558958943606989 17.886791401216 -1.30108531275576 0.205582481502297 0.254491025872973 -6.4924124057801 +"11305" -0.0606991650996633 18.1585474109909 -1.28203791127299 0.212075854894144 0.254491025872973 -6.42090197700503 +"11302" -0.0350239682204432 9.78883119065989 -0.236945963165269 0.814709535394087 0.814709535394087 -6.09497670655944 diff -r 000000000000 -r bdebdea5f6a7 test-data/limma-voom_Mut-WTanno.tsv --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test-data/limma-voom_Mut-WTanno.tsv Mon Jun 12 07:41:02 2017 -0400 @@ -0,0 +1,7 @@ +"EntrezID" "Symbol" "GeneName" "Chr" "Length" "logFC" "AveExpr" "t" "P.Value" "adj.P.Val" "B" +11304 "Abca4" "ATP-binding cassette, sub-family A (ABC1), member 4" 3 7248 0.457332061341026 15.5254133001226 6.50459574633681 9.98720685006039e-07 5.99232411003624e-06 14.0741948485896 +11287 "Pzp" "pregnancy zone protein" 6 4681 0.190749727701785 17.6546448244617 5.09535410066402 3.26518807654125e-05 9.79556422962375e-05 5.46773893802392 +11298 "Aanat" "arylalkylamine N-acetyltransferase" 11 1455 -0.138014418336201 17.6747285193431 -3.33168485842331 0.00278753263633162 0.00557506527266324 -1.84301342041449 +11303 "Abca1" "ATP-binding cassette, sub-family A (ABC1), member 1" 4 10260 -0.0558958943606989 17.886791401216 -1.30108531275576 0.205582481502297 0.254491025872973 -6.4924124057801 +11305 "Abca2" "ATP-binding cassette, sub-family A (ABC1), member 2" 2 8061 -0.0606991650996633 18.1585474109909 -1.28203791127299 0.212075854894144 0.254491025872973 -6.42090197700503 +11302 "Aatk" "apoptosis-associated tyrosine kinase" 11 5743 -0.0350239682204432 9.78883119065989 -0.236945963165269 0.814709535394087 0.814709535394087 -6.09497670655944 diff -r 000000000000 -r bdebdea5f6a7 test-data/limma-voom_WT-Mut.tsv --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test-data/limma-voom_WT-Mut.tsv Mon Jun 12 07:41:02 2017 -0400 @@ -0,0 +1,7 @@ +"ID" "logFC" "AveExpr" "t" "P.Value" "adj.P.Val" "B" +"11304" -0.457332061341026 15.5254133001226 -6.50459574633681 9.98720685006039e-07 5.99232411003624e-06 14.0741948485896 +"11287" -0.190749727701785 17.6546448244617 -5.09535410066402 3.26518807654125e-05 9.79556422962375e-05 5.46773893802392 +"11298" 0.138014418336201 17.6747285193431 3.33168485842331 0.00278753263633162 0.00557506527266324 -1.84301342041449 +"11303" 0.0558958943606989 17.886791401216 1.30108531275576 0.205582481502297 0.254491025872973 -6.4924124057801 +"11305" 0.0606991650996633 18.1585474109909 1.28203791127299 0.212075854894144 0.254491025872973 -6.42090197700503 +"11302" 0.0350239682204432 9.78883119065989 0.236945963165269 0.814709535394087 0.814709535394087 -6.09497670655944 diff -r 000000000000 -r bdebdea5f6a7 test-data/matrix.txt --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test-data/matrix.txt Mon Jun 12 07:41:02 2017 -0400 @@ -0,0 +1,7 @@ +GeneID WT1 WT2 WT3 Mut1 Mut2 Mut3 +11287 1699 1528 1601 1463 1441 1495 +11298 1905 1744 1834 1345 1291 1346 +11302 6 8 7 5 6 5 +11303 2099 1974 2100 1574 1519 1654 +11304 356 312 337 361 397 346 +11305 2528 2438 2493 1762 1942 2027