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Specify figure size by tuple instead)naxesfigsizerrrPlayout) rhr5rKrrr^ isinstancerr@rir )plotfr-columnr4rrrrrrrPr.r:rfigaxes_axesrlr1r2rrr _grouped_plot s&   r2FZr$rGgridlegendc sr!dvsJ|jdkr|jd<n|dur|jd<n|d<dfdd }| dur0| } t|||||||||| d \}}t|| | | |d t|d d d d d dd|S)a Grouped histogram Parameters ---------- data : Series/DataFrame column : object, optional by : object, optional ax : axes, optional bins : int, default 50 figsize : tuple, optional layout : optional sharex : bool, default False sharey : bool, default False rot : float, default 90 grid : bool, default True legend: : bool, default False kwargs : dict, keyword arguments passed to matplotlib.Axes.hist Returns ------- collection of Matplotlib Axes rIrHNrr(cs0|j|jfdir|dSdS)Nr$)rdropnarEr)r2rPr$r.rrr plot_groupgs z!_grouped_hist..plot_group)rr4rrrPrrr xlabelsizexrot ylabelsizeyrotg333333?g?g?r333333?)r&topleftrighthspacewspacery)renamer6rrr)r-rr4rPr$rrrrrrrrrrrr.rrrrrr _grouped_hist4s:*      rr#c  Ks|ddlm} | rd| vrtd|dur| dddur td| d| r+| n| j|d} |durHt|t| krH| j |dd i|durQ| }n | | kr[t d |j}| rg|j| d<|j|fd | i| | rx|||t|g}t|||||d nd| vrtd t|f||||| ||||| d | }t|dr|jdkrt|dkr|dS|S)NrrI Cannot use both legend and labelrz7The 'layout' keyword is not supported when 'by' is Nonefigure)rforwardTz&passed axis not bound to passed figurer$rz`Cannot pass 'figure' when using the 'by' argument, since a new 'Figure' instance will be created) r4rPrrr$rrrrrrerH)matplotlib.pyplotpyplotrhr+rd get_fignumsgcfrtupleget_size_inchesset_size_inchesgca get_figureAssertionErrorrrErrrrr7r8rrhasattrrerK)rr4rPrrrrrrr$rrCpltrrErrrr hist_seriessd           rcKs`|r d|vr td|dur't|f||||| | | | | |||||d|}|S|dur;t|ttjtfs7|g}||}|jtjddfdd}t |j }|dkrStd t ||d | | | | d \}}t |}d|v}t |j D]0\}}||}|r}|r}||d<|j||jfd | i||||||r|qmt|||||d t|ddd|S)NrIr)rr4rPrrrrrr$rrrrr datetime64 datetimetz timedelta)includeexcluderzDhist method requires numerical or datetime columns, nothing to plot.F)rrPsqueezerrrrr$rr)rr)rhrrlistr7ndarrayr select_dtypesnumberrKr6rrr^rrrErirrrr)r-rr4rrrrrrPrrrrr$rrCrrrr can_set_labelrlcolrrr hist_frames|         r) NNTNTTNrN)rrrrrrrr)NNNrNNFFrTNNNNF) r$rGrrrrrrrrrr) NNTNNNNNr#F)rrr$rGrr)NNTNNNNNFFNNr#F) rrrrrrr$rGrr)+ __future__rtypingrrnumpyr7pandas._typingrpandas.core.dtypes.commonrrpandas.core.dtypes.genericrr pandas.core.dtypes.missingr r pandas.io.formats.printingr pandas.plotting._matplotlib.corer r#pandas.plotting._matplotlib.groupbyrr pandas.plotting._matplotlib.miscr!pandas.plotting._matplotlib.toolsrrrrmatplotlib.axesrpandasrrrrrrrrrrr s      G , T J