search for: traits2

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2009 Aug 24
1
how to add 95% confidential interval as vertical lines to x axe in density plot
...I used ggplot2 to draw the graph. Thank you in advance. The data and codes followed: # dummy data factor<-rep(c("Alice","Jone","Mike"),each=100) factor<-factor(factor) traits1<-c(rnorm(100, mean=1, sd=1), rnorm(100, mean=3, sd=3), rnorm(100, mean=6, sd=6)) traits2<-c(rnorm(100, mean=1, sd=1), rnorm(100, mean=3, sd=3), rnorm(100, mean=6, sd=6)) traits3<-c(rnorm(100, mean=1, sd=1), rnorm(100, mean=3, sd=3), rnorm(100, mean=6, sd=6)) traits4<-c(rnorm(100, mean=1, sd=1), rnorm(100, mean=3, sd=3), rnorm(100, mean=6, sd=6)) traits5<-c(rnorm(100, mean=1...
2009 Aug 21
0
how to plot 95% confidential interval as vertical lines to x axe in density plot
...I used ggplot2 to draw the graph. Thank you in advance. The data and codes followed: # dummy data factor<-rep(c("Alice","Jone","Mike"),each=100) factor<-factor(factor) traits1<-c(rnorm(100, mean=1, sd=1), rnorm(100, mean=3, sd=3), rnorm(100, mean=6, sd=6)) traits2<-c(rnorm(100, mean=1, sd=1), rnorm(100, mean=3, sd=3), rnorm(100, mean=6, sd=6)) traits3<-c(rnorm(100, mean=1, sd=1), rnorm(100, mean=3, sd=3), rnorm(100, mean=6, sd=6)) traits4<-c(rnorm(100, mean=1, sd=1), rnorm(100, mean=3, sd=3), rnorm(100, mean=6, sd=6)) traits5<-c(rnorm(100, mean=1...
2009 Jun 09
4
how to substitute missing values (NAs) by the group means
Dear Ruser's I ask for helps on how to substitute missing values (NAs) by mean of the group it is belonging to. my dummy dataframe is: > df group traits 1 BSPy01-10 NA 2 BSPy01-10 7.3 3 BSPy01-10 7.3 4 BSPy01-11 5.3 5 BSPy01-11 5.4 6 BSPy01-11 5.6 7 BSPy01-11 NA 8 BSPy01-11 NA 9 BSPy01-11 4.8 10 BSPy01-12 8.1 11 BSPy01-12 6.0 12