About ggh4x and faceting : the labels' location and color change of different regions
Here is my sample data and code:
data<-structure(list(Organ = structure(c(1L, 1L, 1L, 1L, 2L, 2L, 2L,
2L, 2L, 2L), .Label = c("Brain\n(GSE123968)", "Brain\n(GSE95401)",
"Brain\n(E-MTAB-6910)", "Lung\nA_(GSE71159)\nC_(E-MTAB-6595)\nL_(GSE139818)\nH_(GSE137501)\nC_(GSE84345)",
"Bone\nT_(E-MTAB-6872)\nP_(E-GEOD-61636)", "Embryo\n(E-GEOD\n-69276)",
"Kidney\nD_(GSE123177)\nA_(GSE135442)", "Aorta\n(E-MTAB\n-7148)",
"Liver\nTumor_\n(E-MTAB\n-4842)\nNASH_\n(GSE119340)", "Retina\n(GSE\n144168)",
"Mus\n(GSE\n14\n15\n62)", "Lym\n(GSE\n12\n93\n15)"), class = "factor"),
Name = structure(1:10, .Label = c("1_Control", "1_Krit1",
"2_Control", "2_Pdcd20", "3_Control", "3_Acute", "3_Subacute",
"3_Chronic", "4_Control", "4_Acute", "4_Subacute", "4_Chronic",
"5_Control", "5_Acute", "5_Subacute", "5_Chronic", "6_Control_acute",
"6_Acute", "7_Control_subacute", "7_Subacute", "8_Control_chronic",
"8_Chronic", "9_Control_DG", "9_DG_VEGF", "10_Control_CA1",
"10_CA1_VEGF", "11_Control_Ectrl", "11_Control_EfCtrl", "11_E3KO",
"12_Control", "12_Cpt1_ko", "13_Control", "13_Tsc2_ko", "14_Control",
"14_Zmpste24_ko", "15_Control", "15_AM_ko", "16_Control",
"16_Chemotherapy", "16_Radiation", "16_Young", "16_Aged",
"17_EC in bone", "18_Control", "18_N1_plus_vg", "18_N1_plus_12",
"18_N1_plus_-", "18_N1_12_-", "19_Control", "19_STZ", "20_Control",
"20_AS_dimtdT", "21_Control", "21_AS_brighttdT", "22_Control",
"22_Differentiated", "23_Control", "23_Liver tumor", "24_Control",
"24_Nash", "25_Control", "25_EAU", "26_Control", "26_ iDUX4",
"27_Control", "27_RANKL_ko"), class = "factor"), Disease = structure(c(1L,
1L, 1L, 1L, 2L, 2L, 2L, 2L, 3L, 3L), .Label = c("CCM", "Seizure",
"EAE", "Stroke", "TBI", "Infla", "AOD", "CVD", "LAM", "HGPS",
"Tumor", "Pancy", "Carcino", "DK", "AS", "Home", "NASH",
"EAU", "FSHD"), class = "factor"), fill = c("#FF0000", "#FF0000",
"#00FF00", "#00FF00", "#7570B3", "#7570B3", "#7570B3", "#7570B3",
"#A6D854", "#A6D854"), mean = c(806.898912005764, 837.595854895274,
898.32650562378, 2208.81852805305, 212.969188902024, 195.692360171933,
181.622170748826, 454.592532593114, 477.034742547228, 383.52324684751
), sd = c(108.62191806741, 86.1336851228738, 108.18221445462,
551.492848636393, 35.6423740115715, 28.0730270395565, 42.7691784348475,
116.005320530673, 43.8700365938649, 63.2689449323908)), row.names = c(NA,
10L), class = "data.frame")
data
## 2021年04月08日19:35:04
ggplot(data = data, aes(Name,mean, label = Name)) +
geom_bar(position="dodge2", stat="identity",width = 0.85,fill=data$Name,color="black") +
geom_errorbar(aes(ymin = mean - sd, ymax = mean + sd),position = position_dodge(0.85), width = .2) +
facet_nested(.~Organ+Disease, scales="free_x",switch = "x",nest_line = TRUE)+
### facet_wrap(strip.position="bottom")+
theme_classic2() +
theme(legend.position = "none",
plot.title = element_text(hjust = 0.5),
plot.margin = unit(c(5, 10, 10, 10), "mm"),
strip.background = element_rect(colour="black", fill="#CCCCFF"),
## ggh4x.facet.nestline = element_line(colour = "blue"),
strip.text.x = element_text(size = 6, angle=0))
I now have some questions.
First: I wanna change the color of different label region.
I don't know if I can set different colors in different regions?
My second question:
If I can move the class label to x axis bottom after the every bar labels.
I know it can be top.
Vary thankful.
Solution
My second question:
If I can move the class label to x axis bottom after the every bar labels. I know it can be top.
I solved it.There is parameter in theme can be used to change the location of this label:
**strip.placement = "outside".**
ggplot(data = data, aes(Name,mean, label = Name)) +
geom_bar(position="dodge2", stat="identity",width = 0.85,fill=data$Name,color="black") +
geom_errorbar(aes(ymin = mean - sd, ymax = mean + sd),position = position_dodge(0.85), width = .2) +
facet_nested(.~Organ+Disease, scales="free_x",switch = "x",nest_line = TRUE)+
### facet_wrap(strip.position="bottom")+
theme_classic2() +
theme(legend.position = "none",
plot.title = element_text(hjust = 0.5),
plot.margin = unit(c(5, 10, 10, 10), "mm"),
strip.background = element_rect(colour="black", fill="#CCCCFF"),
## ggh4x.facet.nestline = element_line(colour = "blue"),
strip.text.x = element_text(size = 6, angle=0),
strip.placement = "outside")
Who can answer my first question.
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