-
DataFrame.applymap(func)
[source] -
Apply a function to a DataFrame that is intended to operate elementwise, i.e. like doing map(func, series) for each series in the DataFrame
Parameters: func : function
Python function, returns a single value from a single value
Returns: applied : DataFrame
See also
-
DataFrame.apply
- For operations on rows/columns
Examples
>>> df = pd.DataFrame(np.random.randn(3, 3)) >>> df 0 1 2 0 -0.029638 1.081563 1.280300 1 0.647747 0.831136 -1.549481 2 0.513416 -0.884417 0.195343 >>> df = df.applymap(lambda x: '%.2f' % x) >>> df 0 1 2 0 -0.03 1.08 1.28 1 0.65 0.83 -1.55 2 0.51 -0.88 0.20
-
DataFrame.applymap()
2017-01-12 04:45:30
Please login to continue.