Bar and Column Graphs in R (using ggplot2)

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Published 2020-08-23

This is the second lecture in the course 'Graphical and Visual Analysis in R' and guides you how to perform basic and complex bar charts in R using ggplot2. The time stamps for each section are:

00:00 Introduction and Basic Bar Plot
02:36 General Bar Plot
05:12 Geom_col, and how it’s very similar to geom_bar()
07:33 Tweaking your bar plot
11:15 Adding Error Bars (geom_errorbar)

All Comments (10)

@pandabareO_o 10 months ago

this content makes me bananas in the good way
@brennan5331 3 years ago

Looks great my dude! Currently trying to figure out Python but when I get back around to exploring R more I can tell this will be great! Keep up the great work!
@falayeadeyinka168 3 years ago

Thank you.It is rewarding watching your video and God bless you very richly.
@bepppi 3 years ago

thank you so much
@oddsratio4070 2 years ago

Nice
@Khalid-tg1kf 2 years ago

Thank you so much, could you send the csv file and code
@estevaoalvaro8231 2 years ago

Hi guys, I am coding with R. My code worked untill yestarday. Today I'm getting the following error: "error in ggplot could not find function "ggplot"", please someone help me to fix this? Thanks a lot.
@vedikaskitchen4139 3 years ago

Your content is good. Please post more videos on R concepts. It's a very good and coceptual video that helped me to clear my doubts and gain knowledge about the barplots.
@delbroox 2 years ago

I really don't get why when I use the fill=color, i get an error: Error in FUN(X[[i]], ...) : object 'colour' not found Also with a bigger dataset the y axis sets a maximum of 2000. So I don't see the full graph.