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Add toggle for using the bin width as the x error for errorbar histograms #13

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merged 2 commits into from
May 17, 2024
Merged

Add toggle for using the bin width as the x error for errorbar histograms #13

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7c88ea4
added toggle for xerrs
jkguiang May 17, 2024
1ae336c
set xerr to None if errors_binwidth=False so it appears correctly in …
jkguiang May 17, 2024
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10 changes: 9 additions & 1 deletion yahist/hist1d.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1128,6 +1128,7 @@ def plot(
legend=True,
counts=False,
errors=False,
errors_binwidth=True,
fmt="o",
label=None,
color=None,
Expand Down Expand Up @@ -1157,6 +1158,8 @@ def plot(
Font size of count labels
errors, bool False
If True, plot markers with error bars (`ax.errorbar()`) instead of `ax.hist()`.
errors_binwidth, bool True
If True, the bin width is plotted as the x error if `errors=True`.
fmt : str, default "o"
`fmt` kwarg used for matplotlib plotting
label : str, default None
Expand Down Expand Up @@ -1199,14 +1202,19 @@ def plot(
mask = ((counts != 0.0) | (yerrs != 0.0)) & np.isfinite(counts)
centers = self.bin_centers

if errors_binwidth:
xerr = xerrs[mask]
else:
xerr = None

if show_errors:
yerr = yerrs[mask]
if self.errors_up is not None:
yerr = self.errors_down[mask], self.errors_up[mask]
patches = ax.errorbar(
centers[mask],
counts[mask],
xerr=xerrs[mask],
xerr=xerr,
yerr=yerr,
fmt=fmt,
color=color,
Expand Down
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