search for: bumber

Displaying 2 results from an estimated 2 matches for "bumber".

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2011 Mar 04
2
sum of digits or how to slice a number into its digits
...on for this task. So my idea was to use sum(x) for it. But I did not figure out how to slice a number to a vector of its digits. Example (continued from above): 1010 -> c(1,0,1,0) 100100110 -> (1,0,0,1,0,0,1,1,0). Does anyone know either a function for calculating the sum of the digits of a bumber, or how to slice a number into a vector of its digits as described above? I'd appreciate any kind of help very much! Thanx in advance and greetings from cloudy Munich, Felix
2010 May 13
1
Comparing histograms?
Rhelpers: I'm curious what the appropriate analysis to use for testing the hypothesis that two histograms are statistically different from one another? Thanks! --j