As others have mentioned, a vector-based image format like PDF or SVG might be the best way to go. If you want to use a bitmap, like PNG, then you can increase the resolution of your …

Aug 22, 2017 · The problem is that you are using stat = density, which is not the same as fitting a normal distribution to the histogram. density plots use the density function, which applies a …

May 24, 2019 · I want to export my ggplot graph with good resolution so that I can display it on a poster. However, the lines look pretty pixely. I tried to save it in different formats like eps, tiff, …

Jul 15, 2019 · I was facing the same issue, using "Cairo" with ggsave solved it for me. I reccommend saving the file in a vectorized format (svg, pdf) with ggsave. You can save it as a …

Oct 27, 2020 · Hard to solve without a reproducible example, but what if you try with geom_smooth()? ggsave (..., filename = "whatever.png", ..., dpi = 600, type = "cairo") With …

This post is a step by step introduction to line chart with R and ggplot2. It provides several reproducible examples with explanation and R code.

Aug 18, 2020 · I've had this happen a couple of times, but for some reason my geom_line graphs keep appearing like this, when I want it to just show up like a normal line chart instead of the …

Feb 23, 2022 · Why ggplot2 geom_line () does not draw lines? You want to link all data points and draw a line using the geom_line() from the package:ggplot2 but it does not show the lines. The …

Oct 20, 2014 · I have the following code snippet to produce a time series line charts for three time series": ggplot() + #theme_light() + geom_line(data = Res,aes(x = as.Date(Res$Date), y = …

There are many different ways to use R to plot line graphs, but the one I prefer is the ggplot geom_line function. Before we dig into creating line graphs with the ggplot geom_line function, …