Displaying 2 results from an estimated 2 matches for "kamperis".
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hampers
2012 Jul 08
3
How to replace a column in a data frame with another one with a different size
Hello everyone,
I have a dataframe with 1 column and I'd like to replace that column
with a moving average.
Example:
> library('zoo')
> mydat <- seq_len(10)
> mydat
[1] 1 2 3 4 5 6 7 8 9 10
> df <- data.frame("V1" = mydat)
> df
V1
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
10 10
> df[df$V1 <- rollapply(df$V1, 3, mean)]
2012 Oct 07
2
Reshape2, melt, order of categorical variable and ggplot2
Hello everyone,
I have the following data frame:
> df
V1 V2 V3
1 bench1_10 16675 16678
2 bench1_10 16585 16672
3 bench1_100 183924 185563
4 bench1_100 169310 184806
5 bench1_300 514430 516834
6 bench1_300 510743 514062
7 bench1_500 880146 877882
8 bench1_500 880146 857359
9 bench1_1k 880146 1589600
10 bench1_1k 880146 1709990
>
I'd like to