Suppressing Individual Marker Labels

[Scott Siegel]

I would like to label specific points on a line graph.

I have two graphs. One is a panel line graph with overlay.

Code: xtline homosfree if partyvoted1<10, overlay



I'd like to label only the first and last value for "homosfree" on each line.

I tried adding a scatterplot to the panel line graph.

Code:
generate marker=.
replace marker = homosfree if year1==2002
replace marker = homosfree if year1==2020
xtline homosfree if partyvoted1<10, overlay addplot(scatter homosfree year1, mlabel(marker))

It produces this graph:





But I cannot hide individual labels and markers for the values between the earliest and latest years. Even missing values are labeled ".".


How do I suppress specific or individual makers and labels for specific values in this line graph? Can I do this in the graphing editor?

Thanks.

[Chen Samulsion]

xtline homosfree if partyvoted1<10, overlay addplot(scatter homosfree year1, mlabel(marker) msymbol(i))