info() Method | Teradata Python Package - info() Method - Teradata Vantage

Optional arguments:

• verbose specifies whether to print full summary or short summary.
  • If set to True, prints full summary.
  • If set to False, prints short summary.
• buf specifies the writable buffer to send the output to.

  By default, the output is sent to sys.stdout.

• max_cols specifies the maximum number of columns allowed for printing the full summary.
• null_counts specifies whether to show the non-null counts. Display the counts if null_counts is True, otherwise do not display the non-null counts.

This example prints information for DataFrame "sales".

>>> df = DataFrame("sales")

>>> df.info()
<class 'teradataml.dataframe.dataframe.DataFrame'>
Data columns (total 6 columns):
accounts              str
Feb                 float
Jan                   int
Mar                   int
Apr                   int
datetime    datetime.date
dtypes: str(1), float(1), int(3), datetime.date(1)

This example set null_counts to True for a count of non-null values.

>>> df.info(null_counts=True)
<class 'teradataml.dataframe.dataframe.DataFrame'>
Data columns (total 6 columns):
accounts    6 non-null str
Feb         6 non-null float
Jan         4 non-null int
Mar         4 non-null int
Apr         4 non-null int
datetime    6 non-null datetime.date
dtypes: str(1), float(1), int(3), datetime.date(1)

This example set verbose to False for a short summary.

>>> df.info(verbose=False)
<class 'teradataml.dataframe.dataframe.DataFrame'>
Data columns (total 6 columns):
dtypes: str(1), float(1), int(3), datetime.date(1)