R中循环打印输出的组合
我试图用降价生成一个句子来处理动态数据R中循环打印输出的组合,r,for-loop,R,For Loop,我试图用降价生成一个句子来处理动态数据 ###Generate some sample data Type <- c("A","A","A","A","A","A","A","A","A", "B","B","B","B","B","B","B","B", "C","C","C","C","C","C","C", "ABC","ABC","ABC","ABC","ABC") Type <- as.data.frame(Type) ###Set
###Generate some sample data
Type <- c("A","A","A","A","A","A","A","A","A",
"B","B","B","B","B","B","B","B",
"C","C","C","C","C","C","C",
"ABC","ABC","ABC","ABC","ABC")
Type <- as.data.frame(Type)
###Set the tables and iterations
l <- length(unique(Type$Type))
t <- table(as.character(Type$Type))
pt <- prop.table((table(as.character(Type$Type))))
###Loop to print the first type in sentence
for(i in seq(from=1, to=1)) {
typebegin <- print(paste0("Type ",
names(pt)[i],
" accounted for ",
t[i],
" (",round(pt[i]*100),"%),"))
}
###生成一些示例数据
输入a如果语句只是处理句子不同部分的大小写和标点符号。pp
###Loop to print all the types in the middle
for(i in seq(from=2, to=(l-1),by=1)) {
typemid <- print(paste0("type ",
names(pt)[i],
" accounted for ",
t[i],
" (",round(pt[i]*100),"%),"))
}
###Loop to end the sentence
for(i in seq(from=l, to=l)) {
typeend <- print(paste0("type ",
names(pt)[i],
" accounted for ",
t[i],
" (",round(pt[i]*100),"%)."))
}
###Print the sentence
paste(typebegin, typemid, typeend)
a <- as.character()
for(i in 1:length(pt)) {
if(i ==1){
a <- c(a,
paste0("Type ",
names(pt)[i],
" accounted for ",
t[i],
" (",round(pt[i]*100),"%),"))
}
if(i < length(pt) & i > 1){
a <- c(a,
paste0("type ",
names(pt)[i],
" accounted for ",
t[i],
" (",round(pt[i]*100),"%),")
)
} else if (i == length(pt)){
a <- c(a,
paste0("type ",
names(pt)[i],
" accounted for ",
t[i],
" (",round(pt[i]*100),"%).")
)
}
}
cat(a)
a <- capture.output(cat(a))