How to increase the size of the points of a xy-plot

[umarkhandurrani]

Hello
Could you please help me to increase the point size as well as font size in my plot? Data can be download from this link: https://drive.google.com/file/d/1Kr7TM_lnGadFuqWJutzBvTJg-8CyrdTP/view

library("FSA")
DG4<- read.csv("Farooq1.csv")

DG1 <- ageBias(Dorsal_fin1~Dorsal_fin2,data=DG4,
               nref.lab="Reading 2",ref.lab="Reading 1")

plot(DG1,difference=TRUE,xHist=TRUE,yHist=TRUE,
     col.CIsig="black",show.pts=TRUE)

[umarkhandurrani]

Hi,
I used this

plot(DG1,difference=TRUE,xHist=TRUE,yHist=TRUE,
col.CIsig="black", cex.main=1.25, cex.lab=6, cex.axis=0.75, show.pts=TRUE)

But only cex.lab works means the font size of y-axis and x-axis titles change only.

[umarkhandurrani]

Here is a reproducible example of the data:

library(FSA)
data(WhitefishLC)
ab1 <- ageBias(scaleC~otolithC,data=WhitefishLC,
nref.lab="Scale Age",ref.lab="Otolith Age")
plot(ab1, difference=TRUE,xHist=TRUE,yHist=TRUE,
col.CIsig="black", cex.main=2, cex.lab=2, cex.axis=0.75, show.pts=TRUE)

[DavoWW]

Hi @umarkhandurrani,

help("plot.ageBias")

shows all the arguments for plotting this type of graphic.
I added the cex.pts= argument to get larger points:

library(FSA)
data(WhitefishLC)

ab1 <- ageBias(scaleC~otolithC,data=WhitefishLC,
               nref.lab="Scale Age",ref.lab="Otolith Age")

plot(ab1, xHist=TRUE, yHist=TRUE,
     col.CIsig="black", cex.main=2, cex.lab=1.5, cex.axis=1, show.pts=TRUE,
     cex.pts=2)

I noted that if the axis labels were made too large then the graph did not fit on the plotting page. You can adjust the margin settings if you really need the axis labels at cex.lab=2

HTH

[umarkhandurrani]

[quote="DavoWW, post:4, topic:61071"]
cex.main=2, cex.lab=1.5, cex.axis=1,
[It works and i can increase the point size following your suggestions. But still I cannot increase the font size show on x-axis and y-axis as scale bar. Only cex.lab works