Remove leading zero for `ggcorr()` function

[isaactpetersen]

Thank you very much for your development of the package.

I'd like to make a feature request for the ggcorr() function. I'd like to print the correlation coefficients (i.e., label = TRUE) but would like to suppress the leading zero before the decimal. I have a large correlation matrix, and I'd like to see all of the correlations without making the font too tiny. Suppressing the leading zero would help. Because all correlation coefficients are within the bounds of [1,1], it is common to suppress the leading zero when reporting correlation coefficients--the leading zero often takes up unnecessary space.

Would it be possible to add the feature to suppress the leading zero in the ggcorr() function--either by default or by the user specifying? Thanks very much for considering!

[schloerke]

I'd be up for adding a label_leading_zero = TRUE parameter. It would probably be handled near here:

ggally/R/ggcorr.R

Line 266 in e46215e

[sebasquirarte]

Hi, I would be happy to help with this issue if help is still wanted, implementing the label_leading_zero = TRUE so that it can be supressed if desired by the user.

Please let me know if this is something I could help with.

[schloerke]

Yes, thank you!

[sebasquirarte]

Perfect, I'll go ahead and implement the parameter and create a PR shortly.