cacIRT (version 1.0)

normal.qu: Normal quadrature points and weights

Description

Modified from irtoys

Usage

normal.qu(n = 15, lower = -4, upper = 4, mu = 0, sigma = 1)

Arguments

n

lower

upper

mu

sigma

Value

Examples

##---- Should be DIRECTLY executable !! ----
##-- ==>  Define data, use random,
##--	or do  help(data=index)  for the standard data sets.

## The function is currently defined as
function (n = 15, lower = -4, upper = 4, mu = 0, sigma = 1) 
	{
	    qp = seq(lower, upper, length.out = n)
	        qw = dnorm(qp, 0, 1)
	        qw = qw/sum(qw)
	        qp = qp * sigma + mu
	    
	
	    return(list(quad.points = qp, quad.weights = qw))
	}