... continuing-Find out how to use the table function to know how many times each word has been drawn.
I created the 4words that are "hi" "hi" "hey" and "hi" but when I tried according to an example I saw on youtube it went wrong because there are no vectors.
creation:
pal<-c("oi","ola","hey","hi")
sample(pal,1000,replace=TRUE)
Execution:
head(pal)
levels(pal)
That's where I got the error because in the example I saw the guy was working with vectors
Look:
pal <- c("oi","ola","hey","hi")
> is.factor(c("oi","ola","hey","hi"))
[1] FALSE
> is.vector(c("oi","ola","hey","hi"))
[1] TRUE
So pal is a vector and not a category vector, so levels() does not work.
Simply put ctrl + r in the sample(pal,1000, replace=TRUE) line of your scripts and see what happens.
Force it, we've all been n00bs.
Are you sure you've copied the right code? It's not something like:
pal <- c("oi","ola","hey","hi")
palavreado <- sample(pal,1000, replace=TRUE)
table(palavreado)
palavreado
hey hi oi ola
251 245 240 264