my_etruncnorm {ashr}  R Documentation 
Expected Value of Truncated Normal
Description
Computes the means of truncated normal distributions with
parameters a
, b
, mean
, and sd
. Arguments
can be scalars, vectors, or matrices. Arguments of shorter length will
be recycled according to the usual recycling rules, but a
and
b
must have the same length. Missing values are accepted for all
arguments.
Usage
my_etruncnorm(a, b, mean = 0, sd = 1)
Arguments
a 
The lower limit for the support of the truncated normal. Can be

b 
The upper limit for the support. Can be 
mean 
The mean of the untruncated normal. 
sd 
The standard deviation of the untruncated normal. Standard
deviations of zero are interpreted as numerically (rather than exactly)
zero, so that the untruncated mean is returned if it lies within

Value
The expected values of truncated normal distributions with
parameters a
, b
, mean
, and sd
. If any of the
arguments is a matrix, then a matrix will be returned.