np->prev_cc = cc;
}
+/* Creates and returns a data structure whose accumulated results can be used
+ to produce a normal probability plot. The caller must supply the weighted
+ sample size N and the mean MEAN and variance VAR of the distribution, then
+ feed in the data with order_stats_accumulate() or
+ order_stats_accumulate_idx().
+
+ There is no function to produce the results, which appear in "struct np" for
+ passing directly to np_plot_create() or dnp_plot_create().
+
+ The caller must eventually destroy the returned structure, with
+ statistic_destroy(). */
struct np *
np_create (double n, double mean, double var)
{