corr() python code example

Example 1: correlation between two columns pandas

Top15['Citable docs per Capita'].corr(Top15['Energy Supply per Capita'])

Example 2: cos in python

from math import cos,pi
a = pi
b = cos(a)
c = 180
d = cos(c)
print(b,d) # returns -1,-0.59846
# cos function works with radians