2016年10月24日 · To ensure that the text is centred at the end of the bars (i.e., the dodging width for the bars and the text to be the same), give the same width parameter to the …

2017年1月9日 · I am generating some basic bar plots in ggplot2 using geom_bar. I would like the number to be listed in the same color above each bar and I am using geom_text. I am filling …

Your problem is that you haven't specified the aesthetics in geom_text correctly: geom_text(data = df, aes(x = lon, y = lat, label = label), size = 3, vjust = 0, hjust = -0.5) You didn't tell geom_text …

Function annotate() adds the same label to all panels in a plot with facets. If the intention is to add different annotations to each panel, or annotations to only some panels, a geom_ has to be …

2019年6月7日 · I need to change the number format in geom_text() to include a comma. I have seen the related questions and I can't get those solutions to work. I've tried the "sep =" one, …

The easiest thing would be to copy the code of geom-text.r, give it a new name, replace the textGrob used in its draw method with a vectorised version of gridExtra::stextGrob. – baptiste …

2011年6月23日 · To plot text on a ggplot you use the geom_text. But I find it helpful to summarise the data first using ddply. dfl <- ddply(df, .(x), summarize, y=length(x)) str(dfl) Since the data is …

2019年12月18日 · @Petr, as kindly as possible, when you know of an argument and it doesn't seem to be working, check out the documentation.

2019年3月20日 · I have timeseries data plotted and separated by timepoints that I'd like to label with subscripts. Below is the code I'm using to generate the figure and timepoint labels. I'd like …

2013年2月19日 · Think about the y value you're giving to geom_text. It is the height of each bar segment. You need to do some arithmetic to calculate the midpoint (or top, or whatever) of …