removed input vectors p_b,p_n,p_a for calibration_simplex (use p1,p2,p3 instead!)
fixed some bugs (mainly concerning very small samples):
samples can all be within a single bin
not all outcomes must occur
plot works for n = 1
reduced size of sample data from 50,000 rows to 10,000 rows
CalSim 0.3.2
added sample data and code examples illustrating the calibration simplex
removed code example, which was using data from the scoring package
changed input vector names for calibration_simplex (p_b -> p1, p_n -> p2, p_a -> p3). The old variable names are still supported, however they will trigger a warning and may be removed in future versions of this package.
added (optional) parameter category_labels to the plot function and changed default labels to 1,2,3 instead of b,n,a.