statsmodels.graphics.gofplots.ProbPlot.qqplot¶

ProbPlot.
qqplot
(xlabel=None, ylabel=None, line=None, other=None, ax=None, **plotkwargs)[source]¶ Plot of the quantiles of x versus the quantiles/ppf of a distribution.
Can also be used to plot against the quantiles of another ProbPlot instance.
 Parameters
 xlabel{
None
,str
} Userprovided labels for the xaxis. If None (default), other values are used depending on the status of the kwarg other.
 ylabel{
None
,str
} Userprovided labels for the yaxis. If None (default), other values are used depending on the status of the kwarg other.
 line{
None
, ‘45’, ‘s’, ‘r’, q’},optional
Options for the reference line to which the data is compared:
‘45’  45degree line
‘s’  standardized line, the expected order statistics are scaled by the standard deviation of the given sample and have the mean added to them
‘r’  A regression line is fit
‘q’  A line is fit through the quartiles.
None  by default no reference line is added to the plot.
 other{
ProbPlot
, array_like,None
},optional
If provided, the sample quantiles of this ProbPlot instance are plotted against the sample quantiles of the other ProbPlot instance. Sample size of other must be equal or larger than this ProbPlot instance. If the sample size is larger, sample quantiles of other will be interpolated to match the sample size of this ProbPlot instance. If an arraylike object is provided, it will be turned into a ProbPlot instance using default parameters. If not provided (default), the theoretical quantiles are used.
 ax
AxesSubplot
,optional
If given, this subplot is used to plot in instead of a new figure being created.
 **plotkwargs
Additional arguments to be passed to the plot command.
 xlabel{
 Returns
Figure
If ax is None, the created figure. Otherwise the figure to which ax is connected.