Description Usage Arguments Details Value Author(s) Examples
Choose number of KNNs
1 2 3 |
p |
Total number of available features. |
m |
Number of features to be drawn by each KNN. |
eta |
Coverage Probability. |
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. |
method |
one of binomial, poisson, nu, geo.independent, geo.sim, geo.dependent, lambda |
Method binomial
and poisson
are approximation method for a given eta
value.
Method nu
computes r
for a given nu
.
Method geo.independent
, geo.sim
and geo.dependent
compute r
using
geomerical random variables z
until eachh is at least drawn once. The difference is that
geo.independent
ignores dependency,geo.sim
is a simulation method and geo.independent
is an exact method using gmp
package.
Method lambda
computes r
for a given lambda
.
An integer.
Shengqiao Li<lishengqiao@yahoo.com>
1 | r(100, 10);
|
Loading required package: gmp
Attaching package: 'gmp'
The following objects are masked from 'package:base':
%*%, apply, crossprod, matrix, tcrossprod
[1] 88
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