library(bench)
library(ggplot2)
library(ggfastman)
bench_plot <- function(x){
trash_dir <- tempfile()
dir.create(trash_dir, recursive = TRUE)
on.exit(unlink(trash_dir, recursive = TRUE))
slow_plot <- function() {
p <- fast_manhattan(x, build = "hg18", speed = "slow")
ggsave(tempfile(tmpdir = trash_dir, fileext =".png"), width = 270, height = 100, units = "mm", dpi = 300, plot = p)
NULL
}
fast_plot <- function() {
p <- fast_manhattan(x, build = "hg18", speed = "fast")
ggsave(tempfile(tmpdir = trash_dir, fileext =".png"), width = 270, height = 100, units = "mm", dpi = 300, plot = p)
NULL
}
ultrafast_plot <- function() {
p <- fast_manhattan(x, build = "hg18", speed = "ultrafast")
ggsave(tempfile(tmpdir = trash_dir, fileext =".png"), width = 270, height = 100, units = "mm", dpi = 300, plot = p)
NULL
}
fastman_plot <- function(){
png(tempfile(tmpdir = trash_dir, fileext =".png"), width = 270, height = 100, res=300, units = "mm")
fastman::fastman(x, chr = "chrom", ps = "pos", p = "pvalue")
dev.off()
NULL
}
qqman_plot <- function(){
png(tempfile(tmpdir = trash_dir, fileext =".png"), width = 270, height = 100, res=300, units = "mm")
qqman::manhattan(x, chr = "chrom", bp = "pos", p = "pvalue", snp="rsid")
dev.off()
NULL
}
bench::mark(`ggfastman: slow` = slow_plot(),
`ggfastman: fast` = fast_plot(),
`ggfastman: ultrafast` = ultrafast_plot(),
`fastman: fastman` = fastman_plot(),
`qqman: manhattan` = qqman_plot(),
min_iterations = 2)
}
bench_qqplot <- function(x,y){
trash_dir <- tempfile()
dir.create(trash_dir, recursive = TRUE)
on.exit(unlink(trash_dir, recursive = TRUE))
slow_plot <- function() {
p <- fast_qq(y, speed = "slow")
ggsave(tempfile(tmpdir = trash_dir, fileext =".png"), width = 100, height = 100, units = "mm", dpi = 300, plot = p)
NULL
}
fast_plot <- function() {
p <- fast_qq(y, speed = "fast")
ggsave(tempfile(tmpdir = trash_dir, fileext =".png"), width = 100, height = 100, units = "mm", dpi = 300, plot = p)
NULL
}
ultrafast_plot <- function() {
p <- fast_qq(y, speed = "ultrafast")
ggsave(tempfile(tmpdir = trash_dir, fileext =".png"), width = 100, height = 100, units = "mm", dpi = 300, plot = p)
NULL
}
fastman_plot <- function(){
png(tempfile(tmpdir = trash_dir, fileext =".png"), width = 100, height = 100, res=300, units = "mm")
fastman::fastqq(x, p = "pvalue")
dev.off()
NULL
}
qqman_plot <- function(){
png(tempfile(tmpdir = trash_dir, fileext =".png"), width = 270, height = 100, res=300, units = "mm")
qqman::qq(y)
dev.off()
NULL
}
bench::mark(
`ggfastman: slow` = slow_plot(),
`ggfastman: fast` = fast_plot(),
`ggfastman: ultrafast` = ultrafast_plot(),
`fastman: fastman` = fastman_plot(),
`qqman: manhattan` = qqman_plot(),
min_iterations = 2)
}
plot_bench <- function(x, funcs = c("ggfastman: slow",
"ggfastman: fast",
"ggfastman: ultrafast",
"fastman: fastman",
"qqman: manhattan")){
require(ggsignif)
p <- plot(x)
p + scale_x_discrete("", limits = rev(funcs)) +
ggsignif::geom_signif(comparisons = combn(funcs, 2, simplify = F), map_signif_level = T, step_increase = 0.2, color=1) +
theme_bw(base_size = 16) +
theme(legend.position = "bottom")
}
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.