The probability density function (PDF) is an expression used in statistics that defines the probability that some outcome will occur. In this function, the probability is the percentage of a ...

Distributions can be categorized as either discrete or continuous, and by whether it is a probability density function (PDF) or a cumulative distribution. The probability distribution is a type of ...

We sought to estimate the average rate of change in bone mineral density as a function of age among Canadians aged 25–85, stratified by sex and use of antiresorptive agents. Methods: We examined a ...