Nothing
a.format_n.ade <-
function(x, digits=2, scientific = FALSE){
x<-unlist(x)
if(!is.vector(x) & !is.matrix(x)) stop('x must be vector or matrix')
#########################################################
# split in single numbers
if(length(x)>1){
if(is.vector(x)){
y<-x
for(i in 1:length(x)){
y[i]<- a.format_n.ade(x[i], digits, scientific)
}
return(y)
}
if(is.matrix(x)){
M<-x
for(i in 1:dim(x)[1]){
for(j in 1:dim(x)[2]){
M[i, j]<- a.format_n.ade(x[i, j], digits, scientific)
}}
return(M)
}
}
#########################################################
if(length(x)==1){
#########################################################
# pass flat zero
if(is.na(x)) return(x)
if(x==0) return(as.character(x))
#########################################################
#########################################################
# if scientific representation
if(scientific){
fi3<-base::format.info(x)[3]
if(!is.na(fi3)){
if(fi3==0) scientific<-FALSE
}
if(is.na(fi3)) scientific<-FALSE
}
if(scientific){
return(base::format(x, digits=digits, scientific=TRUE))
}
#########################################################
#########################################################
# without scientific representation
if(!scientific){
x<- as.numeric(x)
###########################
# if no scientific representation used
if(!is.na(base::format.info(x)[3])) {
if(base::format.info(x)[3]==0) {
# calc r to round
digs <-base::format.info(x)[2]
if(is.na(digs)) digs<-0
ints<- base::format.info(trunc(abs(x)))[1]
if(trunc(abs(x))==0) ints<-0
if(ints>=digits) r<-0
if(ints< digits) r<- digits-ints
if(trunc(abs(x))==0) {
y<-base::format(abs(x), scientific = FALSE)
digs<-nchar(base::format(as.numeric(gsub('^0.', '', y)), scientific = FALSE))
undigs<-nchar(gsub('^0.', '', y))-digs
r<-undigs+digits
}
y<- base::format(base::round(x,digits=r),nsmall=r, scientific = FALSE)
return(y)
}
###########################
###########################
# if scientific representation is used
if(base::format.info(x)[3]>0){
if(abs(x)<1){
y<-base::format(x, scientific = FALSE)
ycut<-gsub('-', '', y)
ycut<-gsub('^0.', '', ycut)
digs<-nchar(base::format(as.numeric(ycut), scientific = FALSE))
undigs<-nchar(ycut)-digs
y<-base::format(base::round(abs(x), digits=(undigs+digits)) , scientific = FALSE)
digs<-nchar(base::format(as.numeric(gsub('^0.', '', y)), scientific = FALSE))
undigs<-nchar(gsub('^0.', '', y))-digs
if(digs<digits){
for(i in 1:(digits-digs))
y<-paste(y, '0', sep='')
}
if(sign(x)==-1) y<-paste('-', y, sep='')
return(y)
}
# if a large number
if(abs(x)>=1) {
y<- base::format(base::round(x), scientific = FALSE)
return(y)
}
} }
###########################
}
#########################################################
}
}
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