pandas.core.groupby.DataFrameGroupBy.hist

Make a histogram of the DataFrame’s.

A histogram is a representation of the distribution of data. This function calls matplotlib.pyplot.hist(), on each series in the DataFrame, resulting in one histogram per column.

param data

DataFrame

The pandas object holding the data.

param column

string or sequence

If passed, will be used to limit data to a subset of columns.

param by

object, optional

If passed, then used to form histograms for separate groups.

param grid

bool, default True

Whether to show axis grid lines.

param xlabelsize

int, default None

If specified changes the x-axis label size.

param xrot

float, default None

Rotation of x axis labels. For example, a value of 90 displays the x labels rotated 90 degrees clockwise.

param ylabelsize

int, default None

If specified changes the y-axis label size.

param yrot

float, default None

Rotation of y axis labels. For example, a value of 90 displays the y labels rotated 90 degrees clockwise.

param ax

Matplotlib axes object, default None

The axes to plot the histogram on.

param sharex

bool, default True if ax is None else False

In case subplots=True, share x axis and set some x axis labels to invisible; defaults to True if ax is None otherwise False if an ax is passed in. Note that passing in both an ax and sharex=True will alter all x axis labels for all subplots in a figure.

param sharey

bool, default False

In case subplots=True, share y axis and set some y axis labels to invisible.

param figsize

tuple

The size in inches of the figure to create. Uses the value in matplotlib.rcParams by default.

param layout

tuple, optional

Tuple of (rows, columns) for the layout of the histograms.

param bins

integer or sequence, default 10

Number of histogram bins to be used. If an integer is given, bins + 1 bin edges are calculated and returned. If bins is a sequence, gives bin edges, including left edge of first bin and right edge of last bin. In this case, bins is returned unmodified. **kwds All other plotting keyword arguments to be passed to matplotlib.pyplot.hist().

return

matplotlib.AxesSubplot or numpy.ndarray of them

Warning

This feature is currently unsupported by Intel Scalable Dataframe Compiler