WebFeb 17, 2015 · #aggregate the mean population over years but not days yearagg.df <- aggregate (data = df, pop ~ t, mean) #make plot ggplot (data = df, aes (x = t, y = pop, colour = year, na.rm=T)) + geom_line () + facet_wrap (~year, ncol = 3) + geom_line (data = yearagg.df, aes (y = pop, x=t), color = 'black') That second code snippet results in this graph: WebJul 2, 2024 · You don't need more than to add stat_summary (geom = "errorbar", fun.data = mean_se, position = "dodge") to your plot: library (ggplot2) ggplot (diamonds, aes (cut, price, fill = color)) + stat_summary (geom = "bar", fun = mean, position = "dodge") + stat_summary (geom = "errorbar", fun.data = mean_se, position = "dodge")
Increasing size of lines in ggplot mean cumulative function plot
WebWe add a summary function to the graph that calculates and plots the means. Note that because we are still faceting based on male (female/male), ggplot2 knows to calculate and plot the means separately. We override the groups = id we had set in our ‘ p ‘ object, otherwise we would calculate the mean at each time, for each id …not very interesting. Webggplot (dat_hist, aes (value)) + geom_histogram (colour = "black", binwidth = bw) + stat_function (fun = function (x) dnorm (x, mean = mean (dat_hist$value), sd = sd (dat_hist$value)) * bw * n_obs) Option 3: Create … how to see bookmarks
r - ggplot: plot mean values instead of counts - Stack Overflow
WebOct 5, 2015 · ggplot (transform (ddply (d, . (grp), summarize, v=mean (v)), V=sprintf ("%.02f", v)), aes (grp, v)) + geom_point () + geom_text (aes (label=V)) Share Improve this answer Follow answered Mar 9, 2011 at 6:50 kohske 65k 8 164 155 2 You probably want to play with hjust and vjust in geom_text to put some space between the points and the text too. Web1 day ago · Here is a kludgy version of what I mean, using a custom function and the {{patchwork}} package. ... I'd like to do this in one step using ggplot2::facet_grid, which requires both a row and column variable to be specified. I'd like to specify that each value in office should be both a row and a column. The grid should contain each unique ... how to see books on amazon