help: confused about python flavors....

[amar Singh]

Hi,

I am confused between plain python, numpy, scipy, pylab, matplotlib.

I have high familiarity with matlab, but the computer I use does not
have it. So moving to python.
What should I use? and the best way to use it. I will be running
matlab-like scripts sometimes on the shell prompt and sometimes on the
command line.

Please help. Thanks in advance.