[R] table for weighted observations

[Uwe Ligges]

Whatever wtd.table is (probably in some package you have not told us 
about). The ordinary function table shows 0-frequency, though.


Uwe Ligges



Kunzler, Andreas wrote:
> Dear List,
> 
> I ran into some problems with weighted observations. I am looking for a frequency table listing the frequencies of the whole year as well as the frequencies of first and second half-year. The observation is of the class factor. There are characteristics that have the frequency 0 in one of the half-years. 
> 
> I use 
> wtd.table
> but unfortunately the 0-frequancy characteristics are not shown.
> 
> I hope someone knows how to create weighted frequency-tables containing 0-frequency characteristics like eg:
> 
> Table year
> 
> A 2
> B 3
> C 1
> D 1
> 
> Table First Half
> 
> A 1
> B 1
> C 0
> D 1
> 
> Table Second Half
> 
> A 1
> B 2
> C 1
> D 0
> 
> 
> 
> Thanx
>  
> Mit freundlichen Grüßen
> 
> Andreas Kunzler
> ____________________________
> Bundeszahnärztekammer (BZÄK)
> Chausseestraße 13
> 10115 Berlin
> 
> Tel.: 030 40005-113
> Fax:  030 40005-119
> 
> E-Mail: a.kunzler at bzaek.de 
> 
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