Feature request: easier digit format in to_latex() #26278
Description
Easier digit format
It is possible to change the digit format for the columns in a latex table like this
import pandas as pd data = [[1,2,3], [4,5,6], [7,8,9.001]] df = pd.DataFrame(data, columns=['a', 'b', 'c'], index = ["foo", "bar" , "ho"]) cm0 =lambda x:'%1i' %x cm1 =lambda x:'%1.1f' %x cm3= lambda x:'%1.3f' %x format= [cm0, cm1, cm3] latex_tab = df.to_latex( formatters= format) print(latex_tab)However it is really inconvenient to define everytime a new lambda function. It would be great if there would be the option:
latex_tab = df.to_latex( data, formatters_col= ['%1i','%1.1f','%1.3f'])Furthermore, changing the digits for one row is even more difficult. It would be great to have also the option
latex_tab = df.to_latex( data, formatters_index= ['%1i','%1.1f','%1.3f'])