Cumulative density function
A cumulative density function (cdf) has the same x-axis as a probability density function (pdf), but the y-axis is the probability of being at that point or lower.
This is an old revision of this page, as edited by 130.76.64.109 (talk) at 14:40, 31 October 2013. The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.
A cumulative density function (cdf) has the same x-axis as a probability density function (pdf), but the y-axis is the probability of being at that point or lower.