Plots the probability distribution function of a lognormal variable from the mean and standard deviation in either transformed (normal) or untransformed space.
plot_lognormalvar(m, sd, label = NULL, logtransform = FALSE, color = "black")
A vector of means of the distribution.
A vector of standard deviations of the distribution.
Name of the variable to be used as x-axis label.
Indicates whether the mean and standard deviation are in lognormal (TRUE) or normal (FALSE) space.
A vector of colors.
A plot of the probability distribution function. Vertical dotted line indicates mean of distribution. This function can plot multiple curves when multiple means and standard deviations are provided.
mu <- 0.5 stddev <- 0.1 plot_lognormalvar(mu, stddev) # mean of plot should be 0.5 #logtransformed parameters mu <- 0 stddev <- 0.1 plot_lognormalvar(mu, stddev, logtransform = TRUE) # mean of plot should be 1