[R] Merging two or more frequency tables
mcelis
mcelis at lightminersystems.com
Wed Sep 19 21:08:49 CEST 2012
I am new to R and am looking to merge two or more frequency tables into one.
I have searched around but have been unable to find exactly what I need.
I have two frequency tables obtained from two sample texts
t0<-table(strsplit(tolower("It was the age of wisdom it was the age of
foolishness it was the epoch of belief"), "\\W"))
t1<-table(strsplit(tolower("it was the epoch of incredulity it was the
season of Light it was the season of Darkness"), "\\W"))
so I get:
> t0
age belief epoch foolishness it of
the was wisdom
2 1 1 1
3 3 3 3 1
> t1
darkness epoch incredulity it light of
season the was
1 1 1 3
1 3 2 3 3
I need to merge these two tables into one so that the frequencies for each
word are added, e.g. the word "it"
would have 6. So resulting table would be
age belief darkness epoch foolishness
incredulity it light
2 1 1 2
1 1 6 1
of season the was wisdom
6 2 6 6
1
Any suggestions?
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