###Assess complexity under varying parameters
###NB: The paths are relative to the root of the scphaser git repo
###
###SYNOPSIS
###library('devtools')
###devtools::load_all()
###source("ignore/code/analysis/borel/nvars2ngenes.R")
##Params
sys = 'rs13'
sys = 'dna'
##*###
##Dirs
##*###
if(sys == 'dna'){
cloud.dir = '/mnt/kauffman/edsgard/cloud/btsync/work/rspd'
}
if(sys == 'rs13'){
cloud.dir = '/Volumes/Data/cloud/btsync/work/rspd'
}
ac.dirs = list.dirs(file.path(cloud.dir, sprintf('projects/scphaser/nogit/data/borel')), recursive = FALSE)
ac.dirs = c(ac.dirs, dirname(ac.dirs[1]))
##OUT
out_rds_dir = '../nogit/data/borel'
out_pdf_dir = './ignore/res/borel/pdf'
##*###
##Files
##*###
##OUT
##acset_list_rds = file.path(out_rds_dir, 'acset_list.rds')
param2ngenes_rds = file.path(out_rds_dir, 'nvars2ngenes.rds')
##Libs
source('./ignore/code/analysis/performance.R')
library('BiocParallel')
library('dplyr')
library('tidyr')
main <- function(){
acset_list = list()
for(j.dir in ac.dirs){
print(j.dir)
ref.counts.rds = file.path(j.dir, 'ref.counts.rds')
alt.counts.rds = file.path(j.dir, 'alt.counts.rds')
snp.annot.rds = file.path(j.dir, 'snp.annot.rds')
##Read data
altcount = readRDS(alt.counts.rds)
refcount = readRDS(ref.counts.rds)
featdata = readRDS(snp.annot.rds)
##create acset
acset = new_acset(featdata, refcount, altcount)
lapply(acset, dim) #398,399 x 336
length(unique(acset[['featdata']][, 'feat'])) #17,790
##Filter vars with 0 counts
acset = filter_zerorow(acset)
lapply(acset, dim) #167,443
length(unique(acset[['featdata']][, 'feat']))
##Call gt
min_acount = 3
fc = 3 #75/25
acset = call_gt(acset, min_acount, fc)
##Filter variants on number of cells where ASE towards the same allele (as to remove probable false positive calls)
alpha = 0.1
mono.ase = 0.1
if(!(mono.ase == 0)){
acset = filter_homovars(acset, alpha = alpha, mono.ase = mono.ase)
}
lapply(acset, dim) #104,933 x 336
##filter vars and genes
nmincells = 5
nminvar = 2
acset_filt = filter_acset(acset, nmincells, nminvar)
acset_list[[j.dir]] = acset_filt
}
names(acset_list) = basename(names(acset_list))
names(acset_list) = sub('borel', 'N787883', names(acset_list))
##Dump
##saveRDS(acset_list, file = acset_list_rds)
##get number of genes
ngenes = unlist(lapply(acset_list, function(j.acset){length(unique(j.acset[['featdata']][, 'feat']))}))
nvars.in = as.integer(sub('.*N', '', names(acset_list)))
param2ngenes = cbind(ngenes, nvars.in)
##get number of variants
nvars = unlist(lapply(acset_list, function(j.acset){nrow(j.acset[['featdata']])}))
param2ngenes = cbind(param2ngenes, nvars)
##get fraction of genes
n.bg.genes = 15556 ##see ngenes.R
frac.genes = param2ngenes[, 'ngenes'] / n.bg.genes
param2ngenes = cbind(param2ngenes, frac.genes)
param2ngenes = as.data.frame(param2ngenes)
##Dump
saveRDS(param2ngenes, file = param2ngenes_rds)
##status: fin
summary(param2ngenes[, 'ngenes'])
##*###
##Plot
##*###
param2ngenes = readRDS(param2ngenes_rds)
library('ggplot2')
gg = ggplot(param2ngenes, aes_string(x = 'nvars.in', y = 'ngenes'))
gg = gg + geom_line(stat = 'summary', fun.y = 'mean')
##tick breaks
##gg = gg + coord_cartesian(ylim = c(800, 3050))
##gg = gg + scale_y_continuous(breaks = seq(1000, 3000, 500))
##gg = gg + scale_x_continuous(breaks = c(seq(25e6, 125e6, 25e6)))
##Background
gg = gg + theme(panel.grid.major = element_blank(), panel.grid.minor = element_blank(), axis.line = element_line(colour = "black")) + theme(panel.background = element_blank())
gg = gg + theme(axis.text = element_text(colour="black", size = 15), axis.ticks = element_line(colour = 'black'), axis.title = element_text(size = 15))
gg = gg + xlab('Number of heterozygous variants')
gg = gg + ylab('Number of phasable genes')
gg = gg + theme(axis.line.x = element_line(color="black", size = 0.5), axis.line.y = element_line(color="black", size = 0.5))
pdf.h = 5
pdf.w = 5
j.pdf = file.path(out_pdf_dir, 'nvars2ngenes.pdf')
dir.create(dirname(j.pdf), recursive = TRUE)
pdf(j.pdf, height = pdf.h, width = pdf.w)
plot(gg)
dev.off()
##*###
##y: frac.genes
##*###
gg = ggplot(param2ngenes, aes_string(x = 'nvars.in', y = 'frac.genes'))
gg = gg + geom_line(stat = 'summary', fun.y = 'mean')
##tick breaks
##gg = gg + coord_cartesian(ylim = c(800, 3050))
##gg = gg + scale_y_continuous(breaks = seq(1000, 3000, 500))
##gg = gg + scale_x_continuous(breaks = c(seq(50, 336, 50), 336))
##Background
gg = gg + theme(panel.grid.major = element_blank(), panel.grid.minor = element_blank(), axis.line = element_line(colour = "black")) + theme(panel.background = element_blank())
gg = gg + theme(axis.text = element_text(colour="black", size = 15), axis.ticks = element_line(colour = 'black'), axis.title = element_text(size = 15))
gg = gg + xlab('Number of heterozygous variants')
gg = gg + ylab('Number of phasable genes')
gg = gg + theme(axis.line.x = element_line(color="black", size = 0.5), axis.line.y = element_line(color="black", size = 0.5))
pdf.h = 5
pdf.w = 5
j.pdf = file.path(out_pdf_dir, 'nvars2fracgenes.pdf')
dir.create(dirname(j.pdf), recursive = TRUE)
pdf(j.pdf, height = pdf.h, width = pdf.w)
plot(gg)
dev.off()
}
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