R : Copyright 2005, The R Foundation for Statistical Computing Version 2.1.1 (2005-06-20), ISBN 3-900051-07-0 R is free software and comes with ABSOLUTELY NO WARRANTY. You are welcome to redistribute it under certain conditions. Type 'license()' or 'licence()' for distribution details. R is a collaborative project with many contributors. Type 'contributors()' for more information and 'citation()' on how to cite R or R packages in publications. Type 'demo()' for some demos, 'help()' for on-line help, or 'help.start()' for a HTML browser interface to help. Type 'q()' to quit R. > ### *
> ### > attach(NULL, name = "CheckExEnv") > assign(".CheckExEnv", as.environment(2), pos = length(search())) # base > ## add some hooks to label plot pages for base and grid graphics > setHook("plot.new", ".newplot.hook") > setHook("persp", ".newplot.hook") > setHook("grid.newpage", ".gridplot.hook") > > assign("cleanEx", + function(env = .GlobalEnv) { + rm(list = ls(envir = env, all.names = TRUE), envir = env) + RNGkind("default", "default") + set.seed(1) + options(warn = 1) + delayedAssign("T", stop("T used instead of TRUE"), + assign.env = .CheckExEnv) + delayedAssign("F", stop("F used instead of FALSE"), + assign.env = .CheckExEnv) + sch <- search() + newitems <- sch[! sch %in% .oldSearch] + for(item in rev(newitems)) + eval(substitute(detach(item), list(item=item))) + missitems <- .oldSearch[! .oldSearch %in% sch] + if(length(missitems)) + warning("items ", paste(missitems, collapse=", "), + " have been removed from the search path") + }, + env = .CheckExEnv) > assign("..nameEx", "__{must remake R-ex/*.R}__", env = .CheckExEnv) # for now > assign("ptime", proc.time(), env = .CheckExEnv) > grDevices::postscript("SeqKnn-Examples.ps") > assign("par.postscript", graphics::par(no.readonly = TRUE), env = .CheckExEnv) > options(contrasts = c(unordered = "contr.treatment", ordered = "contr.poly")) > options(warn = 1) > library('SeqKnn') > > assign(".oldSearch", search(), env = .CheckExEnv) > assign(".oldNS", loadedNamespaces(), env = .CheckExEnv) > cleanEx(); ..nameEx <- "SeqKNN" > > ### * SeqKNN > > flush(stderr()); flush(stdout()) > > ### Name: SeqKNN > ### Title: Sequential KNN imputation method > ### Aliases: SeqKNN > ### Keywords: classes > > ### ** Examples > > ## Not run: > ##D data(khan05) > ##D imputedData<-SeqKNN(khan05,10) > ## End(Not run) > > > > > cleanEx(); ..nameEx <- "khan05" > > ### * khan05 > > flush(stderr()); flush(stdout()) > > ### Name: khan05 > ### Title: Khan et al.'s Small Round Blood Cell Tumor(SRBCT) data > ### Aliases: khan05 > ### Keywords: datasets > > ### ** Examples > > data(khan05) > imputedKhan<-SeqKNN(khan05,10) 2208 > > > > cleanEx(); ..nameEx <- "nnmiss" > > ### * nnmiss > > flush(stderr()); flush(stdout()) > > ### Name: nnmiss > ### Title: Selects k nearest neighbors and calculates weighted mean of them > ### Aliases: nnmiss > ### Keywords: classes > > ### ** Examples > > ## Not run: > ##D data(khan05) > ##D x <- as.matrix(khan05) > ##D N <- dim(x) > ##D p <- N[2] > ##D N <- N[1] > ##D nas <- is.na(drop(x %*% rep(1, p))) > ##D xcomplete <- x[!nas, ] ## complete set > ##D xbad <- x[nas, , drop = FALSE] ## incomplete set > ##D xnas <- is.na(xbad) > ##D xbadhat <- xbad > ##D xbadhat[1,]<-nnmiss(xcomplete, xbad[1,], xnas[1,], 10) > ## End(Not run) > > > > ### *