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l2_plat1b
2009 Mar 28
1
calculating average for multiple subclasses in a data set
...L2 5.214936 184
458335 Y 1511 2043 L2_Plat1f LINE/L2 6.276643 532
458336 Y 1 908 L2_Plat1f LINE/L2 6.810142 907
458337 Y 907 1037 L2_Plat1g LINE/L2 4.867534 130
So a toy set for the relevant parts of the data would be e.g.:
type<-sample(c("L2_Plat1a","L2_Plat1b","L2_Plat1c"),1000,replace=TRUE)
len<-rnorm(1000)
dummy<-as.data.frame(cbind(as.character(type),len))
so looking for
as.data.frame(summary(dummy$V1)) ~ /*average of each type's length*/
as my final goal.
I apologise for the syntax I use (I've c...