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Pandas DataFrame: to_string() function

DataFrame - to_string() function

The to_string() function is used to render a DataFrame to a console-friendly tabular output.

Syntax:

DataFrame.to_string(self, buf=None, columns=None, col_space=None, header=True, index=True, na_rep='NaN', formatters=None, float_format=None, sparsify=None, index_names=True, justify=None, max_rows=None, min_rows=None, max_cols=None, show_dimensions=False, decimal='.', line_width=None)

Parameters:

Name Description Type / Default Value Required / Optional
buf  Buffer to write to. StringIO-like Optional
columns   The subset of columns to write. Writes all columns by default. sequence
Default Value: None
Optional
col_space The minimum width of each column. int Optional
header Write out the column names. If a list of strings is given, it is assumed to be aliases for the column names. bool Optional
index Whether to print index (row) labels. bool
Default Value: True
Optional
na_rep String representation of NAN to use. str
Default Value: ‘NaN’
Optional
formatters Formatter functions to apply to columns’ elements by position or name. The result of each function must be a unicode string. List must be of length equal to the number of columns. ist or dict of one-param. functions Optional
float_format Formatter function to apply to columns’ elements if they are floats. The result of this function must be a unicode string. one-parameter function
Default Value: None
Optional
sparsify Set to False for a DataFrame with a hierarchical index to print every multiindex key at each row. bool
Default Value: True
Optional
index_names Prints the names of the indexes. bool
Default Value: True
Optional
justify How to justify the column labels. If None uses the option from the print configuration (controlled by set_option), 'right' out of the box. Valid values are
  • left
  • right
  • center
  • justify
  • justify-all
  • start
  • end
  • inherit
  • match-parent
  • initial
  • unset.
str
Default Value: None
Required
max_rows  Maximum number of rows to display in the console. int Optional
min_rows  The number of rows to display in the console in a truncated repr (when number of rows is above max_rows). int Optional
max_cols  Maximum number of columns to display in the console. int Optional
show_dimensions  Display DataFrame dimensions (number of rows by number of columns). bool
Default Value: False
Required
decimal Character recognized as decimal separator, e.g. ',' in Europe. str
Default Value: '.'
Required
line_width  Width to wrap a line in characters. int Optional

Returns:
str (or unicode, depending on data and options) String representation of the dataframe.

Example:


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