DataFrame.
dtypes
Return the dtypes in the DataFrame.
This returns a Series with the data type of each column. The result’s index is the original DataFrame’s columns. Columns with mixed types are stored with the object dtype. See the User Guide for more.
object
The data type of each column.
pandas.Series
Examples
>>> import mars.dataframe as md >>> df = md.DataFrame({'float': [1.0], ... 'int': [1], ... 'datetime': [md.Timestamp('20180310')], ... 'string': ['foo']}) >>> df.dtypes float float64 int int64 datetime datetime64[ns] string object dtype: object