R：可視化同一圖上的多組數據

library(SKAT) 
dput(power_1) 
structure(list(Power = structure(c(0.0904911238503488, 0.116896940171286, 
0.133660828310703, 0.145485514611059, 0.155043218367765, 0.163752946488252, 
0.17218327988806, 0.180497367431762, 0.188711344672874, 0.196812056831157, 
0.204802490598304, 0.212705048819388, 0.220546055088385, 0.228344632876145, 
0.236100868362989, 0.24380212327874, 0.251430030755802, 0.258965792370089, 
0.266392808787985, 0.273697560713143), .Dim = c(20L, 1L), .Dimnames = list(
    c("500", "1000", "1500", "2000", "2500", "3000", "3500", 
    "4000", "4500", "5000", "5500", "6000", "6500", "7000", "7500", 
    "8000", "8500", "9000", "9500", "10000"), "0.05"))), .Names = "Power", class = "SKAT_Power") 

dput(power_2) 
structure(list(Power = structure(c(0.108146899211234, 0.149290374433909, 
0.178872420848407, 0.201697710495393, 0.221011543649422, 0.23826875582574, 
0.254015907163468, 0.268682373148783, 0.282638405711179, 0.296105120560091, 
0.309179769845385, 0.321905312760823, 0.334315018553888, 0.346450865211257, 
0.358368710065157, 0.370135859012643, 0.381823395046751, 0.393496249249642, 
0.405204349821764, 0.416977195149242), .Dim = c(20L, 1L), .Dimnames = list(
    c("500", "1000", "1500", "2000", "2500", "3000", "3500", 
    "4000", "4500", "5000", "5500", "6000", "6500", "7000", "7500", 
    "8000", "8500", "9000", "9500", "10000"), "0.05"))), .Names = "Power", class = "SKAT_Power") 

> power_1 
$Power 
      0.05 
500 0.09049112 
1000 0.11689694 
1500 0.13366083 
2000 0.14548551 
2500 0.15504322 
3000 0.16375295 
3500 0.17218328 
4000 0.18049737 
4500 0.18871134 
5000 0.19681206 
5500 0.20480249 
6000 0.21270505 
6500 0.22054606 
7000 0.22834463 
7500 0.23610087 
8000 0.24380212 
8500 0.25143003 
9000 0.25896579 
9500 0.26639281 
10000 0.27369756 

attr(,"class") 
[1] "SKAT_Power" 
> power_2 
$Power 
      0.05 
500 0.1081469 
1000 0.1492904 
1500 0.1788724 
2000 0.2016977 
2500 0.2210115 
3000 0.2382688 
3500 0.2540159 
4000 0.2686824 
4500 0.2826384 
5000 0.2961051 
5500 0.3091798 
6000 0.3219053 
6500 0.3343150 
7000 0.3464509 
7500 0.3583687 
8000 0.3701359 
8500 0.3818234 
9000 0.3934962 
9500 0.4052043 
10000 0.4169772 

attr(,"class") 
[1] "SKAT_Power"

我有2組數據，power_1和power_2。我想將它們繪製在同一個圖上，第一列在x軸上，第二列在y軸上。我試圖組合兩個數據集（比如rbind），但由於它們屬於SKAT_Power類，因此這不起作用。我如何繪製這些數據？R：可視化同一圖上的多組數據

來源

2015-09-17 Adrian

我做到了用data.table和ggplot2：

dt1 <- data.table(x=as.numeric(rownames(power_1$Power)), y=power_1$Power, z='dt1') 
dt2 <- data.table(x=as.numeric(rownames(power_2$Power)), y=power_2$Power, z='dt2') 
DT <- rbind(dt1, dt2) 
ggplot(DT, aes(x=x, y=y.0.05, col=z)) + geom_line()

來源

2015-09-17 20:38:51

R：可視化同一圖上的多組數據

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