Hi friends,
I have following data and would like to plot this with barchart() availble
with lattice package.
RsID Freqs Genotype
AAA 63.636 1/1
AAA 32.727 1/2
AAA 3.636 2/2
BBB 85.965 2/2
BBB 14.035 2/1
CCC 63.158 1/1
CCC 21.053 1/2
CCC 15.789 2/2
DDD 26.786 2/2
DDD 46.429 2/1
DDD 26.786 1/1
EEE 32.759 2/2
EEE 43.103 2/1
EEE 24.138 1/1
EEE 37.931 1/1
EEE 51.724 1/2
EEE 10.345 2/2
FFF 23.214 2/2
FFF 53.571 2/1
FFF 23.214 1/1
GGG 46.552 1/1
GGG 44.828 1/2
GGG 8.621 2/2
HHH 65.517 2/2
HHH 32.759 2/1
HHH 1.724 1/1
Following is the code which I have written to get the plot.
barchart(Genotype~Freqs | RsID, data=gDataFr,layout=c(4,6),
main="Genotype Frequency",
ylab="Genotype", xlab="Frequency",
scales=list(x=list(alternating=c(1, 1, 1))),
panel=function(x,y,...){
panel.fill(col="white")
panel.grid(-1,0,lty=3,col="black")
panel.barchart(x,y,col=c("blue","green","red"),...)
}
)
but in plot, x-axis scale ranges from 0 to 30 though I have "Freq" column
values in range of 0 to 100. I have tried many ways to get x-axis scale to
0 to 100, including xlim=c(1:100), but still bars in plot are not
propotional to the range 0 to 100. hence can somebody let me know how get
bars in the plot propotional to x-axis range 0 to 100?
Regards,
mlsc
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