Plots the Normal likelihood function for variable \(\mu\) given a vector of Normal data y.
plot_normal_likelihood(y, sigma = NULL)Arguments
- y
vector of observed data
- sigma
optional value for assumed standard deviation of y. by default, this is calculated by the sample standard deviation of y.
Value
a ggplot of Normal likelihood
Examples
plot_normal_likelihood(y = rnorm(50, mean = 10, sd = 2), sigma = 1.5)
