I am running matplotlib 3.0.2 and Seaborn 0.9.0 in python 3.7 on MacOs. There appears to be a bug in Seaborn which makes its line plot function ignore the markers argument. The matplotlib plot still ...

I am using loop to create multile line charts in ppt. For country ( Column A)=AR I am plotting line charts for different C=1,2 and 3 on same plot. In the Y axis I will have column D and on X axis I ...