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Are the items of a vector in a given data frame? (Filtering basics)
data=data.frame(mtcars[,1],mtcars[,2]) names(data)=c("v1","v2") search=c(21.0,6) for(i in 1:length(search)){ for(j in 1:nrow(data)){ for(k in 1:length(data)){ if(search[i]==data[j,k]){ print(paste("item",search[i],"in row",j,"and column",k)) } } } } data
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Guess the next number
TEST
Basic Programming
Mtcars analysis
jessray
SAMPLING
Ex17-12-20
Distribucion binominal matematica discreta r
SEIR-Modell
As1-1