Usage
factorial.bigz(n)
chooses.bigz(n, m)
choose.bigz(n, m)
set.return.seed(Random.seed=NULL, seed=NULL)
rbyb(p, m, eta)
rbyp(p, m, eta)
rbyv(p, m, nu)
rbyz(p, m)
rbyz.sim(p, m, nsim=1000)
rbyz.geo(p, m=floor(sqrt(p)), rmax=p)
rbylambda(p, m, lambda=1) rknn.FNN(data, y, k=5, r=500, mtry=trunc(sqrt(ncol(data))))
rknn.dist(data, r=500, k=1, mtry=trunc(sqrt(ncol(data))), y=NULL)
pressresid(obj)
Arguments
n
Number of elements in a set chosen from.
m
Number of elements in a subset to be drawn.
p
Total number of available features.
mtry
Number of features to be drawn for each KNN.
nu
mean mutiplicity of a feature
rmax
number of series terms for independent geometric approximation
nsim
number of simulations for geometric simulation.
lambda
mean number of silient features.
samples
A vector of indice for a set of observations.
cl
A factor for classification labels.
k
Number of nearest neighbors.
K
Number of folds for cross-validation.
pk
A real number between 0 and to indicate the proportion of the feature set to be kept in each step.
r
Number of KNN to be generated.
Random.seed
A seed in the .Random.seed
format.
criterion
either uses mean_accuracy or mean_support for best.