[R] Extracting bins and frequencies from frequency table
Ralf B
ralf.bierig at gmail.com
Wed Sep 22 20:44:47 CEST 2010
Dear R users,
I would like to great a frequency table from raw data and then access
the classes/bins and
their respective frequencies separately. Here the code to create the
frequency tables:
x1 <- c(1,5,1,1,2,2,3,4,5,3,2,3,6,4,3,8)
t1 <- table(x1)
print(t1[1])
Its easy to plot this, but how do I actually access the frequencies
alone and the bins alone?
Basically I am looking to get:
bins <- c(1, 2, 3, 4, 5, 6, 8)
freq <- c(3, 3, 4, 2, 2, 1, 1)
When running
print(t1[1])
I only get one pair. It seems to be organized that way. Is there a
better way? Perhaps 'table' is not the right approach?
Thanks a lot,
Ralf
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