The histogram_operator allows one to create 1D or 2D histograms.
| Input projection | . |
|---|---|
y-axis |
numeric, measurement |
x-axis |
numeric, second measurement for 2D histogram, optional |
| Input parameters | . |
|---|---|
n_bins |
number of bins |
| Output relations | . |
|---|---|
x_bin |
x bin |
y_bin |
y bin |
count |
count of values in the bin |
density |
proportion of values in the bin |
The operator bins the values over the x and y axes and computes the frequency of values in each bin. The computation is done per cell.