Correlation between specific columns of a data set
I recommend you to use the following example and try to manipulate the arguments and adjust them for your work:

from matplotlib import cm
cmap = cm.get_cmap('gnuplot')
scatter = pd.scatter_matrix(YOUR_TRAINING_DATA, c = YOUR_LABELS_OF_TRAINING, marker = 'o', s = 40, hist_kwds = {'bins':15}, figsize = (12, 12), cmap = cmap)