Day: March 21, 2019

How to create Density plot in R

How to create Density plot in R A density plot is a graphical representation of the distribution of a dataset. It is similar to a histogram but instead of showing the frequency of observations in bins, it shows the probability density function (PDF) of the data, which is a smooth curve that represents the relative …

How to add a normal curve to a Histogram plot in R

How to add a normal curve to a Histogram plot in R A normal curve, also known as a Gaussian curve, is a smooth bell-shaped curve that is often used to represent the probability distribution of a dataset. It is a useful tool for understanding the distribution of a dataset and can help to identify …