Last modified: December 2020

URL: https://cxc.cfa.harvard.edu/sherpa/ahelp/rebin.html
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AHELP for CIAO 4.13 Sherpa v1

rebin

Context: visualization

Synopsis

Rebin a histogram.

Syntax

rebin(y0, x0lo, x0hi, x1lo, x1hi)

y0 - sequence of numbers
x0lo - sequence of numbers
x0hi - sequence of numbers
x1lo - sequence of numbers
x1hi - sequence of numbers

PARAMETERS

The parameters for this function are:

Parameter Definition
y0 The Y values of the histogram to rebin.
x0lo The lower and upper edges of the X values to rebin. They must match the size of `y0` .
x0hi The lower and upper edges of the X values to rebin. They must match the size of `y0` .
x1lo The lower and upper edges of the X values of the output histogram.
x1hi The lower and upper edges of the X values of the output histogram.

Return value

The return value from this function is:

yout -- The re-binned Y values (same size as `x1lo` ).


Bugs

See the bugs pages on the Sherpa website for an up-to-date listing of known bugs.

See Also

data
copy_data, dataspace1d, dataspace2d, datastack, delete_data, fake, get_axes, get_bkg_chisqr_plot, get_bkg_delchi_plot, get_bkg_fit_plot, get_bkg_model_plot, get_bkg_plot, get_bkg_ratio_plot, get_bkg_resid_plot, get_bkg_source_plot, get_counts, get_data, get_data_contour, get_data_contour_prefs, get_data_image, get_data_plot, get_data_plot_prefs, get_dep, get_dims, get_error, get_quality, get_specresp, get_staterror, get_syserror, group, group_adapt, group_adapt_snr, group_bins, group_counts, group_snr, group_width, load_ascii, load_data, load_grouping, load_quality, set_data, set_quality, ungroup, unpack_ascii, unpack_data
filtering
get_filter, load_filter, set_filter
info
get_default_id, list_data_ids, list_response_ids
modeling
clean
plotting
plot_data, set_xlinear, set_xlog, set_ylinear, set_ylog
saving
save_error, save_filter, save_grouping, save_quality, save_staterror, save_syserror
utilities
calc_data_sum, calc_data_sum2d, calc_ftest, calc_kcorr, calc_mlr, calc_model_sum2d, calc_source_sum2d, get_rate
visualization
contour, contour_data, contour_ratio, histogram1d, histogram2d, image_data