CorReg (version 1.0.5)

Conan: Removes missing values (rows and column to obtain a large full matrix)

Description

Removes missing values (rows and column alternatively) to obtain a large full matrix

Usage

Conan(X = X, nbstep = Inf, std = FALSE, verbose = FALSE,
  coercing = NULL, Xout = TRUE)

Arguments

X

the dataset (matrix) with missing values

nbstep

number of cutting steps (may remove several rows or columns at each step)

std

(boolean) remove constant covariates

verbose

(boolean) to print the result

coercing

vector of the covariates to keep (names or index)

Xout

(boolean) to export or not the reduced matrix (if not, indices are sufficient)

Value

• individus_restants
  Index of remaining individuals
• variables_restantes
  Index of remaining variables
• X
  If Xout=TRUE, the reduced dataset without missing values

Examples

data<-mtcars
   require(CorReg)
  datamiss=Terminator(target = data,wrath=0.05)#5% of missing values
  datamiss
  showdata(datamiss)#plot positions of the missing values
  reduced=Conan(X=datamiss)
  reduced