Classes igccatdist, igccatdistn, igcmatcatdist, igcmatcatdistn for positive (normalized) vectors and matrices.

igccatdist, igccatdistn, igcmatcatdist, igcmatcatdistn are S3 classes for, respectively, positive vectors, probability distributions, positive matrices and stochastic matrices (positive matrices whose rows sum to one).

Usage

igccatdist(p = numeric())

igccatdistn(p = numeric())

igcmatcatdist(p = numeric())

igcmatcatdistn(p = numeric())

Arguments

p

A numeric vector (for igcatdist, igcatdistn) or matrix (igmatcatdist, igmatcatdistn) of positive values.

Value

An object of the eponyme class.

Examples

igccatdist(c(0.3, 0.1, 0.4, 0.8))
#> [1] 0.3 0.1 0.4 0.8
#> attr(,"class")
#> [1] "igccatdist"
#> attr(,"mass")
#> [1] 1.6
p <- igccatdistn(dbinom(0:4, size = 4, prob = 0.5))
q <- igccatdistn(rep(1/5, times = 5))
p+q
#> [1] 0.2625 0.4500 0.5750 0.4500 0.2625
#> attr(,"class")
#> [1] "igccatdistn" "igccatdist" 
#> attr(,"mass")
#> [1] 1
igcmatcatdist(matrix(c(dbinom(0:4, size = 4, prob = 0.5), 1:5),
                     nrow = 2, byrow = TRUE))
#>        [,1] [,2]  [,3] [,4]   [,5]
#> [1,] 0.0625 0.25 0.375 0.25 0.0625
#> [2,] 1.0000 2.00 3.000 4.00 5.0000
#> attr(,"class")
#> [1] "igcmatcatdist"
#> attr(,"mass")
#> [1]  1 15
matp <- matrix(c(dbinom(0:4, size = 4, prob = 0.5),
                 rep(1/5, times = 5)),
               nrow = 2, byrow = TRUE)
matptest <- igcmatcatdistn(p = matp)