I have a df like this:
Name <- c('A','A','A','A','A','A','A','A','A','A')
Measurement <- c('Length','Length','Length','Length','Length','Length','Length','Length','Length','Length')
Meas_Avg <- c(0.125,0.150,0.122,0.177,0.145,0.135,0.180,0.133,0.174,0.149)
Tool <- c('Tool1','Tool3','Tool2','Tool3','Tool3','Tool1','Tool1','Tool2','Tool2','Tool1')
df <- data.frame(Name,Measurement,Meas_Avg,Tool)
pvalue <- 0.056
and I have a text "pvalue" that I manually position inside a ggplot while plotting. While this seems good for one plot, but if I were to use it for the rest of the plots, this way of doing it is not right since the values in the plot change and the boxplots move all over the plotting area. Here is my ggplot function
ggplot(data = df, aes(x=Tool, y=Meas_Avg)) +
theme(axis.text=element_text(size=14)
, axis.title=element_text(size=14,face="bold")) +
geom_boxplot(outlier.colour = "red", outlier.size=3, outlier.shape=15, fill="gray95", colour="blue") +
geom_point(alpha=0.6, position=position_jitter(w=0.05, h=0.0), aes(colour=Tool), size=5) +
facet_grid(Measurement~Name,scales = "free", space = "free") +
scale_color_manual(values = c("red", "magenta", "dodgerblue2","green","blue","orange","black","violet")) +
scale_size_area() +
geom_text(data = pval_TAP_5, aes(label=paste("pvalue= ",pvalue), x=2.0, y=0.25),size=7) +
theme(strip.text.x = element_text(size = 15, colour = "red",face="bold")
,strip.text.y = element_text(size = 15, colour = "red",face="bold"))
This obtains
I would like to plot the text "pvalue = 0.056" on top of the plot (here in this case on top of "A" rather than manually doing it inside. How can this be achieved?
