I have a list of points
I want to plot not all the points of this list but to plot every $k$ points. For example, if I wanted to plot every $k=2$ points, the plot will contain only the points:
It doesn't matter if Mathematica plots the odd points or the even points.
Another example is if I wanted to plot every $k=3$ points, the plot would contain only
Question. Is there a direct way of doing this in Mathematica, without creating manually another list from