In [1]:
    
%matplotlib inline
from ggplot import *
    
In [2]:
    
ggplot(diamonds, aes(x='carat', y='price')) + \
    geom_point() + \
    scale_x_continuous("Carat (1 = 200mg)")
    
    
    Out[2]:
In [3]:
    
ggplot(diamonds, aes(x='carat', y='price')) + \
    geom_point() + \
    scale_x_continuous("Carat (1 = 200mg)", breaks=[0, 3, 6])
    
    
    Out[3]:
In [4]:
    
ggplot(diamonds, aes(x='carat', y='price')) + \
    geom_point() + \
    scale_x_continuous("Carat (1 = 200mg)", breaks=[0, 3, 6], labels=["Small", "OK", "Impressive"])
    
    
    Out[4]:
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