[R] Vector Join
Michael Zatorsky
miczat at yahoo.com
Sun Aug 13 14:23:34 CEST 2006
Hi,
I'm working on producing a simple cumulative frequency
distribution.
Thanks to the help of the good people on this list I
now have four vectors that I'd like to join/relate
into a table. e.g.
v1 <- myHistogram$breaks # classes
v2 <- myHistogram$counts # freqs
v3 <- cumsum(v2) # cumulative freq
v4 <- ((v3 / length(myData)) * 100) # cumulative %
What is the recommend approach to turning these into a
single table with four columns? ie effectively doing
a relational join on row id?
The goal is to ultimately have the data with one row
per class in a format I can write out to a text file
as:
v1 v2 v3 v4
v1 v2 v3 v4
etc...
Any advice will be appreciated.
Regards
Michael.
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