boxplotTCGA | R Documentation |
Function creates boxplots (geom_boxplot) for TCGA Datasets.
boxplotTCGA( data, x, y, fill = x, coord.flip = TRUE, facet.names = NULL, ylab = y, xlab = x, legend.title = xlab, legend = "top", ..., ggtheme = theme_RTCGA() )
data |
A data.frame from TCGA study containing variables to be plotted. |
x |
A character name of variable containing groups. |
y |
A character name of continous variable to be plotted. |
fill |
A character names of fill variable. By default, the same as |
coord.flip |
Whether to flip coordinates. |
facet.names |
A character of length maximum 2 containing names of variables to produce facets. See examples. |
ylab |
The name of y label. Remember about |
xlab |
The name of x label. Remember about |
legend.title |
A character with legend's title. |
legend |
A character specifying legend position. Allowed values are one of c("top", "bottom", "left", "right", "none"). Default is "top" side position. to remove the legend use legend = "none". |
... |
Further arguments passed to geom_boxplot. |
ggtheme |
a |
If you have any problems, issues or think that something is missing or is not clear please post an issue on https://github.com/RTCGA/RTCGA/issues.
Marcin Kosinski, m.p.kosinski@gmail.com
RTCGA website http://rtcga.github.io/RTCGA/articles/Visualizations.html.
Other RTCGA:
RTCGA-package
,
checkTCGA()
,
convertTCGA()
,
datasetsTCGA
,
downloadTCGA()
,
expressionsTCGA()
,
heatmapTCGA()
,
infoTCGA()
,
installTCGA()
,
kmTCGA()
,
mutationsTCGA()
,
pcaTCGA()
,
readTCGA()
,
survivalTCGA()
,
theme_RTCGA()
library(RTCGA) library(RTCGA.rnaseq) # perfrom plot library(dplyr) expressionsTCGA(ACC.rnaseq, BLCA.rnaseq, BRCA.rnaseq, OV.rnaseq, extract.cols = "MET|4233") %>% rename(cohort = dataset, MET = `MET|4233`) %>% #cancer samples filter(substr(bcr_patient_barcode, 14, 15) == "01") -> ACC_BLCA_BRCA_OV.rnaseq boxplotTCGA(ACC_BLCA_BRCA_OV.rnaseq, "cohort", "MET") boxplotTCGA(ACC_BLCA_BRCA_OV.rnaseq, "cohort", "log1p(MET)") boxplotTCGA(ACC_BLCA_BRCA_OV.rnaseq, "reorder(cohort,log1p(MET), median)", "log1p(MET)") boxplotTCGA(ACC_BLCA_BRCA_OV.rnaseq, "reorder(cohort,log1p(MET), max)", "log1p(MET)") boxplotTCGA(ACC_BLCA_BRCA_OV.rnaseq, "reorder(cohort,log1p(MET), median)", "log1p(MET)", xlab = "Cohort Type", ylab = "Logarithm of MET") boxplotTCGA(ACC_BLCA_BRCA_OV.rnaseq, "reorder(cohort,log1p(MET), median)", "log1p(MET)", xlab = "Cohort Type", ylab = "Logarithm of MET", legend.title = "Cohorts") boxplotTCGA(ACC_BLCA_BRCA_OV.rnaseq, "reorder(cohort,log1p(MET), median)", "log1p(MET)", xlab = "Cohort Type", ylab = "Logarithm of MET", legend.title = "Cohorts", legend = "bottom") ## facet example library(RTCGA.mutations) library(dplyr) mutationsTCGA(BRCA.mutations, OV.mutations, ACC.mutations, BLCA.mutations) %>% filter(Hugo_Symbol == 'TP53') %>% filter(substr(bcr_patient_barcode, 14, 15) == "01") %>% # cancer tissue mutate(bcr_patient_barcode = substr(bcr_patient_barcode, 1, 12)) -> ACC_BLCA_BRCA_OV.mutations mutationsTCGA(BRCA.mutations, OV.mutations, ACC.mutations, BLCA.mutations) -> ACC_BLCA_BRCA_OV.mutations_all ACC_BLCA_BRCA_OV.rnaseq %>% mutate(bcr_patient_barcode = substr(bcr_patient_barcode, 1, 15)) %>% filter(bcr_patient_barcode %in% substr(ACC_BLCA_BRCA_OV.mutations_all$bcr_patient_barcode, 1, 15)) %>% # took patients for which we had any mutation information # so avoided patients without any information about mutations mutate(bcr_patient_barcode = substr(bcr_patient_barcode, 1, 12)) %>% # strin_length(ACC_BLCA_BRCA_OV.mutations$bcr_patient_barcode) == 12 left_join(ACC_BLCA_BRCA_OV.mutations, by = "bcr_patient_barcode") %>% #joined only with tumor patients mutate(TP53 = ifelse(!is.na(Variant_Classification), "Mut", "WILD")) %>% select(cohort, MET, TP53) -> ACC_BLCA_BRCA_OV.rnaseq_TP53mutations boxplotTCGA(ACC_BLCA_BRCA_OV.rnaseq_TP53mutations, "reorder(cohort,log1p(MET), median)", "log1p(MET)", xlab = "Cohort Type", ylab = "Logarithm of MET", legend.title = "Cohorts", legend = "bottom", facet.names = c("TP53")) boxplotTCGA(ACC_BLCA_BRCA_OV.rnaseq_TP53mutations, "reorder(cohort,log1p(MET), median)", "log1p(MET)", xlab = "Cohort Type", ylab = "Logarithm of MET", legend.title = "Cohorts", legend = "bottom", fill = c("TP53"))
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