好的,我这里有两个问题,我不知道如何解决:
1) 误差条不会与图表上的条对齐。2)条的颜色用我想要的颜色勾勒出来,但由于某种原因用黑色填充。
Oreo_Cycle1 <- Cycle1[Cycle1$Food_Type=="Oreo",]
Chow_Cycle1 <- Cycle1[Cycle1$Food_Type=="Chow",]
#Oreo graph
Oreop <- ggplot(Oreo_Cycle1, aes(as.factor(Oreo_Cycle1$Time_Point),
Oreo_Cycle1$Amount, color=Oreo_Cycle1$Treatment, ymax=Oreo_Cycle1$Amount +
Oreo_Cycle1$SEM, ymin=Oreo_Cycle1$Amount - Oreo_Cycle1$SEM))
Oreop + geom_bar(position="dodge", width=0.5, stat="identity") +
scale_color_manual("Treatment Group", labels=c("Control", "HD+S", "HD+S+E"),
values=c("#CC0000","#00CC00","#0000CC")) + xlab("Timepoint (h)") + ylab("HP
consumed (g)") + geom_errorbar(color="black")
我的数据框是“Cycle1”...我很抱歉不知道如何正确发布数据。
Treatment Time_Point Food_Type Amount SEM
1 Control 2 Chow 0.04 0.03078518
2 Control 2 Oreo 0.30 0.21523067
3 Control 4 Chow 0.12 0.15365003
4 Control 4 Oreo 0.66 0.25360880
5 Control 24 Chow 0.20 0.21483433
6 Control 24 Oreo 3.77 0.38665132
7 Control 48 Chow 1.06 0.62440275
8 Control 48 Oreo 6.95 0.90266734
9 HD_S 2 Chow 0.07 0.23526903
10 HD_S 2 Oreo 0.45 0.47984846
11 HD_S 4 Chow 0.08 0.22853121
12 HD_S 4 Oreo 0.76 0.39543608
13 HD_S 24 Chow 0.33 0.44038207
14 HD_S 24 Oreo 3.82 0.62123716
15 HD_S 48 Chow 1.20 1.04163442
16 HD_S 48 Oreo 6.97 1.22847374
17 HD_S_E 2 Chow 0.01 0.02874918
18 HD_S_E 2 Oreo 0.37 0.21453791
19 HD_S_E 4 Chow 0.02 0.03232177
20 HD_S_E 4 Oreo 0.79 0.36748428
21 HD_S_E 24 Chow 0.33 0.50731244
22 HD_S_E 24 Oreo 3.55 1.22559695
23 HD_S_E 48 Chow 1.91 1.60747190
24 HD_S_E 48 Oreo 6.82 2.33594378