From 49b852baa46c0f06caa2f0621b18d521cf334483 Mon Sep 17 00:00:00 2001
From: Alexander Kabui
Date: Tue, 14 Sep 2021 23:40:17 +0300
Subject: function to generate rand str for image

---
 scripts/wgcna_analysis.R | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/scripts/wgcna_analysis.R b/scripts/wgcna_analysis.R
index 65ff36e..efe0336 100644
--- a/scripts/wgcna_analysis.R
+++ b/scripts/wgcna_analysis.R
@@ -1,7 +1,9 @@
 # initial workspace setup
 
 library(WGCNA);
-stringsAsFactors = FALSE
+library(stringi);
+
+options(stringsAsFactors = FALSE);
 
 # load expression data **assumes csv format row(traits)(columns info+samples)
 
@@ -64,8 +66,18 @@ mergedColors = labels2colors(net$colors)
 # generate random name for png && save the image location
 
 
+genImageRandStr <- function(prefix){
+
+	randStr <- paste(prefix,stri_rand_strings(1, 9, pattern = "[A-Za-z0-9]"),sep="_")
+
+	return(paste(randStr,".png",sep=""))
+}
+
+
+
+png(genImageRandStr,width=1000,height=600,type='cairo-png')
+
 
-png("WGCNAoutput.png",width=1000,height=600,type='cairo-png')
 
 plotDendroAndColors(network$dendrograms[[1]],mergedColors[net$blockGenes[[1]]],
 "Module colors",
-- 
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