TestUNey | R Documentation |
This routine tests whether the values in a vector x is distributed as uniform (0,1). The Neyman's smooth test of fit, as described by Ladwina (1994) is used. The p-values are obtained based on a resampling method from uniform (0,1).
TestUNey(x, nrep = 10000, sim = NA, n.min = 30)
x |
A vector of values, each in the interval [0,1]. |
nrep |
The number of replications used to simulate the Neyman distribution. |
sim |
A vector of simulated values from the Neyman distribution. If sim = NA this vector is generated by the function SimNev, otherwise the vector inputted is used. |
n.min |
The minimum sample size that triggers the use of asymptotic Chi distribution in place of the emprical distribution in the Neyman test of uniformity. |
pn |
The p-value for the test. |
n4 |
The value of the test statistics. |
Mortaza Jamshidian, Siavash Jalal, and Camden Jansen
Ledwina, T. (1994). “Data-driven version of neyman's smooth test of fit,” Journal of the American Statistical Association, 89, 1000-1005, \Sexpr[results=rd]{tools:::Rd_expr_doi("10.2307/2290926")}.
# Example 1
x <- runif(100)
TestUNey(x, nrep = 10000, sim = NA)
# Example 2
x <- runif(30,2,5)
x <- (x-min(x))/(max(x)-min(x))
TestUNey(x, nrep = 10000, sim = NA)
# Example 3
x <- c(0.6,0.6,0.5,0.7,0.3,0.4,0.5,0.4,0.2,0.4,0.2,0.5,0.7,0.1,0.7,0.1,0.5,0.5,0.4,0.6,0.3)
TestUNey(x, nrep = 10000, sim = NA)
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