Suppose I have some data
>x <- rnorm(1000);
>y <- x*x;
then try to cut it into 2 chunks,
>c <- cut(y, breaks=2);
>summary(y)
Min. 1st Qu. Median Mean 3rd Qu. Max.
6.879e-06 9.911e-02 3.823e-01 9.499e-01 1.297e+00 8.342e+00
>summary(c)
(-0.00833,4.17] (4.17,8.35]
958 42
Is that the correct behavior? Why is the left hand side of the interval
negative?
How would I split a data vector into groups/intervals such that each
interval contained the same number of points?
Thanks much!
Scott
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