sim {UsingR} | R Documentation |
A convenient function for simulating sampling distributions
sim(n = 10, m = 250, statistic = "mean", family = "norm", ...)
n |
size of sample |
m |
number of simulations |
statistic |
character name of statistic. For example "mean" or "median". |
family |
family name of distribution such as "norm", "exp", "unif",... |
... |
named parameter values for the "r" function to find the random samples. |
Returns a data vector of length m
.
John Verzani
qqnorm(sim(n=10,family="exp")) qqnorm(sim(n=10,family="t",df=3)) qqnorm(sim(n=10,family="t",statistic="median",df=3))