Distribution graph

Description

This is a simple calculator for the triangle distribution on the interval $$[a, a + w]$$ with vertex at $$a + p w$$. The calculator gives the value of the cumulative distribution function $$q = F(x)$$ for a given value of $$x$$, or the value of the quantile function $$x = F^{-1}(q)$$ for a given value of $$q$$. The location parameter $$a$$, the scale parameter $$w$$, the shape parameber $$p$$, and the variables $$x$$ and $$q$$ can be varied with the input controls. Either CDF view or PDF view can be selcted.