[R] Multiple frequencies

Yannick Wurm idh at poulet.org
Wed Apr 24 10:11:18 CEST 2002

	I'm having a small problem with an assignment I have to do.
	We want to do an anova on some values, given for four 
different types of medicine. The different sample numbers are 
not identical (eg for molecule A we have 8 values, for B we have 
14, etc.).
	What would the most elegant way of getting this info into R 
to do an lm be? I usually try to use data.frames but R 
categorically refuses to combine the values (i scan()'d them 
into four vectors) because their row numbers aren't identical. 
(even if I do check.rows = FALSE).

Thanks for your help,


      yannick.wurm at insa-lyon.fr
tel:    icq: 22044361

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