Nothing
"lincon"<-function(A, d=rep(0, nrow(A)), dir=rep("==",nrow(A)), val=rep(0, nrow(A)), id=1:ncol(A), use=rep(TRUE,nrow(A)), name=rownames(A)){
if(!is.matrix(A)){A <- as(A, "matrix")}
d <- c(d)
val <- c(val)
dir <- c(dir)
id <- c(id)
use <- c(use)
storage.mode(A) <- "double"
storage.mode(d) <- "double"
storage.mode(val) <- "double"
storage.mode(dir) <- "character"
storage.mode(id) <- "character"
storage.mode(name)<- "character"
storage.mode(use) <- "logical"
if(!is.vector(d)){ stop("Argument 'd' must be a numeric vector.\n")}
if(!is.vector(val)){ stop("Argument 'val' must be a numeric vector.\n")}
if(!is.vector(dir)){ stop("Argument 'dir' must be a character vector.\n")}
if(!is.vector(id)){ stop("Argument 'id' (if present) must be a character vector.\n")}
if(!is.vector(use)){ stop("Argument 'use' (if present) must be a logical vector.\n")}
if(!is.vector(name)){ stop("Argument 'name' (if present) must be a character vector.\n")}
if(nrow(A)!=length(d)){ stop("Length of 'd' must be equal to nrow(A).\n")}
if(nrow(A)!=length(dir)){stop("Length of 'dir' must be equal to nrow(A).\n")}
if(nrow(A)!=length(val)){stop("Length of 'val' must be equal to nrow(A).\n")}
if(nrow(A)!=length(name)){stop("Length of 'name' must be equal to nrow(A).\n")}
if(ncol(A)!=length(id)){ stop("Length of 'id' (if present) must be equal to ncol(A).\n")}
if(nrow(A)!=length(use)){stop("Length of 'use' (if present) must be equal to nrow(A).\n")}
if(any(is.na(A))){ stop("Matrix 'A' contains NA values.\n")}
if(any(is.na(d))){ stop("Vector 'd' contains NA values.\n")}
if(any(is.na(val))){ stop("Vector 'val' contains NA values.\n")}
if(any(is.na(id))){ stop("Vector 'id' contains NA values.\n")}
if(any(is.na(use))){ stop("Vector 'use' contains NA values.\n")}
if(any(duplicated(id))){stop("Vector 'id' contains duplicated values.\n")}
if(any(duplicated(name))){stop("Vector 'name' contains duplicated values.\n")}
if(!all(dir %in% c("<=","==",">="))){
stop("Argument dir must contain only '<=', '==', and '>='.\n")
}
rownames(A) <- name
colnames(A) <- id
### Return the constraint ###
con <- list(A=A, d=d, dir=dir, val=val, id=id, use=use, name=name)
class(con) <- "linCon"
con
}
Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.