Hi Ana,
I think this is what you want in the panel style of plot. Let me know
if not, or if I have calculated the wrong percentages. The overlaid
histograms definitely use a different calculation.
amsdf<-read.table("pheno_m1_plot",header=TRUE,stringsAsFactors=FALSE)
dim(amsdf)
# find the right
Hi Eric,
Thank you for getting back to me, I tried those solutions but they
don't do percentage per groups, so if I do
ggplot(data=subset(a, !is.na(pheno)), aes(x=HBA1C, fill=pheno)) +
geom_histogram(aes(y =
stat(density)), binwidth = 0.5) +
scale_y_continuous(labels =
HI Jim,
Thank you so much for getting back to me I tried your codes and I got
this in attach,
I think the issue is in calculating percentage per groups (cases or controls)
par(mfrow=c(2,1))
casehist<-table(cut(a$HBA1C[a$pheno=="case"],breaks=0:15))
Hi Ana,
This is a very common question about ggplot.
A quick search turns up lots of hits that answer your question. Here
are a couple
https://community.rstudio.com/t/trouble-scaling-y-axis-to-percentages-from-counts/42999
Hi Ana,
Just noticed a typo from a hasty cut-paste. Two lines should read:
casehist<-table(cut(aafd$HBAIC[aafd$pheno=="case"],breaks=0:15))
controlhist<-table(cut(aafd$HBAIC[aafd$pheno=="control"],breaks=0:15))
Jim
On Fri, May 22, 2020 at 2:08 PM Jim Lemon wrote:
>
> Hi Ana,
> My apologies for
Hi Ana,
My apologies for the pedestrian graphics, but it may help.
# a bit of fake data
aafd<-data.frame(FID=paste0("fam",1000:2739),
IID=paste0("G",1000,2739),FLASER=rep(1,1740),
PLASER=c(rep(1,892),rep(2,848)),
DIABDUR=sample(10:50,1740,TRUE),
the result would basically look something like this on in attach or
the overlay of those two plots
On Thu, May 21, 2020 at 5:23 PM Ana Marija wrote:
>
> Hello,
>
> I have a data frame like this:
> > head(a)
> FID IID FLASER PLASER DIABDUR HBA1C ESRD pheno
> 1 fam1000-03 G1000
Hello,
I have a data frame like this:
> head(a)
FID IID FLASER PLASER DIABDUR HBA1C ESRD pheno
1 fam1000-03 G1000 1 1 38 10.21 control
2 fam1001-03 G1001 1 1 15 7.31 control
3 fam1003-03 G1003 1 2 17 7.01case
4
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