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ggplot2tor
Приєднався 12 бер 2021
Handmade tutorials to help you master ggplot2. Each tutorial provides a step-by-step guide that teaches you how to create visualizations that go beyond the basics of ggplot2.
How to use after_scale in ggplot2 for boxplots
For further reference, find the after_scale cheat sheet here: ggplot2tor.com/cheatsheets
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Відео
How to automatically load an APA7 theme for your plots in ggplot2
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You can find the article and the code from this video here: ggplot2tor.com/tutorials/apa_theme_rprofile
Quick tips: Display standard errors in ggplot2
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Find the cheat sheet of this video here: ggplot2tor.com/cheatsheets
Quick tip: How to add a border to geom_point in ggplot2
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Points in geom_point come in various shapes. To add a border to points you need to use the right shapes. Find the cheat sheet of this video here: ggplot2tor.com/cheatsheets
Quick tip: Remove space underneath a histogram with the expand argument
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ggplot2 adds a little space at the endpoints of the scales. This leads to some space between the beginning of the histogram and the x-axis. To remove this space you can use the expand argument. To learn more about ggplot2 visit my course ggplot2fundamentals: ggplot2tor.com/courses/ggplot2fundamentals
ggplot2 - Dodging bar charts with position_dodge()
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In this video from my course ggplot2 fundamentals (ggplot2tor.com/courses/ggplot2fundamentals) I explain how the position_dodge() function works to dodge bars in bar charts. You can find the cheat sheet for this video here: github.com/ch-bu/ggplot2-fundamentals/blob/main/cheatsheets/03_ggplot2_fundamentals_cheatsheets_position_dodge.pdf
Make an apa-style bar graph in ggplot2
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Find the code for this tutorial and the resources from the video here: ggplot2tor.com/tutorials/apa_bar_chart
re: legend vertical spacing. The comments on substack mentioned a code update since your tutorial and to use this example (worked for me with .y): p + theme( legend.key.spacing.x = unit(1, "cm"), legend.key.spacing.y = unit(1, "cm") )
Where in the code should this be added?
Is there any way to do this without using a mean or overall score i.e. keeping all the individual points to be able to do geom_jitter overlayed?
Thank you so much for this. It was a huge help with building graphs for my master thesis.
Hi, I tried to get the graph by pasting the commands but got the following error message: Error in get(as.character(FUN), mode = "function", envir = envir) : object 'draw_key_polygon3' of mode 'function' was not found Can anyone help me?
Thanks, very helpful!
Thank you so much for this! I love the fact that you went through the code line by line so that we can understand what's going on.
Thank you for this suppose you got sales data. you got items sold, their quantity and value if I were in excel I would make a bar plot for the value, i.e. sales value, and volume/quantity of items sold as line chart combined with the previous but the latter would use a secondary axis now, I know such a thing is possible by mapping different data to different geoms but I am facing an issue visualising the quantity on a line chart any ideas? x-axis would have categorical labels and the other numeric
goat
Aboslute genius at play! I've been struggling for the past couple of hours with "scale_color_manual" and "scale_fill_manual", but this is so much parsimonious! You have my subscription good sir.
One question though, if I wanted to add a legend because I have to different kind of points (one filled with blue, other filled with black), how could I add it? Thanks!
very very good video. the first video i dont want quit!
Thank you sir, we want more like this..!!!
Very nice! However, after adding the guides for the legend, the smaller legend keys disappeared and the sizes were reset. Is there a fix?
code did not work for me :( object 'draw_key_polygon3' of mode 'function' was not found
You should first run this code: draw_key_polygon3 <- function(data, params, size) { lwd <- min(data$size, min(size) / 4) grid::rectGrob( width = grid::unit(0.6, "npc"), height = grid::unit(0.6, "npc"), gp = grid::gpar( col = data$colour, fill = alpha(data$fill, data$alpha), lty = data$linetype, lwd = lwd * .pt, linejoin = "mitre" )) }
@@pouyanalizade8753 Thank you so much!
@@pouyanalizade8753 Hey that was awesome. Thank you so much :)
Many thanks indeed for this tutorial. I would like to know how such an APA bar graph can be made edittable instead of being saved as unedittable png or jpeg picture. Thanks once again. Appreciation from Uganda
Thanks
thank you prof, it is very useful and very clear
Thank you
You're welcome!
It was brilliant, perfect and very useful.
Thanks MS. Nice to hear that.
code does not work here