Thank you. This is a really decent video. The graphics and labels to code are a great help to us novices.
@arianazeri
9 жыл бұрын
Thanks a lot you made it look so easy,P.S the way you illustrate the crude data by these plot was really great.
@hammao
9 жыл бұрын
I wish your coursera courses are just like this !!! Very informative and at a considerable pace.
@nnamdiosuagwu1493
3 жыл бұрын
I love this Roger. You have indeed simplified the whole course called Data Viz. I am so glad.
@MrHelsch
3 жыл бұрын
Helped my understanding of visualizations with ggplot2 immensely. Thanks!
@lu8403
10 жыл бұрын
Excellent! Just start to use ggplot2 and this is a brilliant starting point.
@jianishen5656
7 жыл бұрын
Thank you so much ! It helps a lot !
@annafeting9741
3 жыл бұрын
Thank you! Nice introduction to ggplot package!
@chrisnguyen5545
8 жыл бұрын
These have been very informative. Thank you good sir.
@natashasamuel9346
3 жыл бұрын
Great GGPOT2 Presentation. Thank You.
@christinekraamwinkel9351
8 жыл бұрын
Thank you for this fantastic video!! It has helped tons!!
@michaelbrady3836
8 жыл бұрын
Very helpful. Thanks!
@carlosgsouza
10 жыл бұрын
Amazing video. Thanks for sharing!
@jeroendevreese4695
7 жыл бұрын
Very instructive video, thx!
@mariajosecanolesroa6961
4 жыл бұрын
It was an excellent explanation, thank you!!
@alqu2222
7 жыл бұрын
Excellent presentation, very helpful
@chriswaldeck1119
10 жыл бұрын
Very coherent. Good pace and great information presented.
@madanjitender
7 жыл бұрын
Thanks for very informative video, and learning ggplot2 was due for very long time for me.
@hsabzevari1
10 жыл бұрын
Thanks Roger for sharing the video, great job done!
@tbrifki
5 жыл бұрын
Thank you. Excellent explanation.
@JoergWild
8 жыл бұрын
Hi Roger. Excellent video! How do you get the presenter video in the upper right corner??
@MoshMoshProf
8 жыл бұрын
Very good. Suggestions: Add subtitles, so we can skip the intro on ggplot2. Use a large mouse to point at the slides.
@williamstephenjones3863
6 жыл бұрын
Excellent video, but you need to remove the full stop (after drv,) from your example code in the video: qplot(hwy, data = mpg, facets = .~drv,. binwidth = 2) else the code will produce an error. Best, W
@ravisharma-zb6ky
10 жыл бұрын
Amazing work Roger.
@balkrishnaparab3353
3 жыл бұрын
Good exposition. Thank you.
@melkwold3873
7 жыл бұрын
Thank you very much !!
@blumster
7 жыл бұрын
thank you very much!
@davidalonsocuadrosnegrete4401
7 жыл бұрын
Hi! Your video is very useful, I was wondering if you can share your presentation because I really like to have that useful information
@khanhphamdang611
8 жыл бұрын
Thanks so much Roger. I have begin for several days. I found your videos by accident. It is extremely useful for my study. In case I have any question about Graph in R during my learning, could I contact you for help?
@bassemchermiti246
4 жыл бұрын
thank you very much good job
@jamesbarrett1878
8 жыл бұрын
Brilliant video. Thank you Roger!
@khanhphamdang611
8 жыл бұрын
+James Barrett Hi James, do you know how to get data set to practice following this video? Thanks
@dannuttle9005
8 жыл бұрын
+Khanh Pham Dang "This dataset comes with the ggplot2 package" at about 10:28
@Erickingzsx
8 жыл бұрын
just saved my life! thanks
@anashalzahrani
9 жыл бұрын
v.nice thanks, I would like to meet you as I am a MPH student in JHSPH
@hammao
9 жыл бұрын
Thank you... Please do same for ggmap, dplyr and ggvis...
@cjk24
7 жыл бұрын
Thank you :D !!
@Jose-pq4ow
7 жыл бұрын
Very useful but having the last data set would help me a lot...
@Smael64
7 жыл бұрын
Do you have a link to the PowerPoint slides?
@a.a3265
5 жыл бұрын
thank you can you draw the red circle in shape is different to others color
@Ankawenu
9 жыл бұрын
Thanks!
@bilalasal
8 жыл бұрын
Thank a lot..can u pleas add a link to the commands u used so we can copy them and repeat after u
@Alebtong1
9 жыл бұрын
Great
@manonabrilestades
5 жыл бұрын
Hello!! Can i do you one question? Is about a code with ggplot that i cant resolve... :(
@marlowisws
10 жыл бұрын
A quick walk through on installing ggplot2 would be helpful
@Laotze89
10 жыл бұрын
When you're in R, either in the terminal or in an IDE (Rstudio for example) - type "install.packages('ggplot2')". To later use it, you have to load the package with the command: "library(ggplot2)"
@techknowhow4802
6 жыл бұрын
Great video on the history and various graphs one can make with ggplot. I like using ggplot for my longer, more thorough analyses. The possibilities are almost limitless with bagplots, violin distribution plots, and even 3D rotating plots (you can see some examples of these on my channel under ggplot or R, RStudio). Again great video. Thank you.
@makarandumarji55
7 жыл бұрын
First of all your videos are great Thanks for that But the method="lm" function gives me an error saying that Unexpected parameter
@Mingolorian
7 жыл бұрын
I get the same message.
@zhongyuantian417
8 жыл бұрын
perfect!
@topfundus1093
4 жыл бұрын
Danke! Sehr kompetent!
@anozanb
8 жыл бұрын
any way for making 2 y-axis plots in ggplot2 ???
@thanhson5734
7 жыл бұрын
How can I increase size of font and numbers in boxplot and scatter plot/
@SHEKINAHVOICING
9 жыл бұрын
I am having this error when i tried to geom_point() > scatterplot + geom_line() Error in exists(name, envir = env, mode = mode) : argument "env" is missing, with no default Can someone explain why this is happening. I am using R Studio. Thanks
@pauleseme5517
3 жыл бұрын
Thanks
@jully8403
7 жыл бұрын
> qplot(preciokilo, data=basebananos, fill=fecha1,ylab = "Precio", xlab="Tiempo", main="Precio/kilo vs Tiempo") error `stat_bin()` using `bins = 30`. Pick better value with `binwidth`.
@mosesotieno1629
4 жыл бұрын
Thanks. How about this error? Error: 'encode_colour' is not an exported object from 'namespace:farve
@bgr225
3 жыл бұрын
What code did you use?
@napier995
6 жыл бұрын
Why do I get a different histogram depending on the order of the levels of the factor? Try running the following code with and without the line for re-ordering the factor level. Data from here: github.com/TarekDib03/ExploratoryDataAnalysisCoursera/blob/master/maacs.Rda load("maacs.Rda") # Change order of yes/no levels maacs$mopos
@sriharshabsathreya
7 жыл бұрын
Hi, how to import the RDA files, I need to import maacs data set which is in Rda format. save, load seems to be doesn't work . Any help is highly appreciated
@sriharshabsathreya
7 жыл бұрын
solution to import RDA files r.789695.n4.nabble.com/How-to-open-rda-file-in-R-td1049893.html
@destinybradley7521
8 жыл бұрын
i installed the package but its doing this:> library(ggplot2) Error in loadNamespace(j
@jesithasalam
8 жыл бұрын
+Destiny Bradley Hi, Did you solve the issue?? I too have the same issue.. can u help me please
@destinybradley7521
8 жыл бұрын
Hey yes I did, the easiest thing to do is send you to stackoverflow link, as I did it through that - but essentially for me it was a laptop issue, corrupting the files ...... stackoverflow.com/questions/34753612/why-cant-i-use-my-installed-packages-in-r/34764504#34764504 I hope this helps, if not let me know xx
@techknowhow4802
6 жыл бұрын
I believe ggplot comes standard with the Tidyverse package. Just install.packages("tidyverse") then run it with library(tidyverse) and that should work for you. Also, be sure and check your version of R. Update to the latest version on the Cran site. :)
@jalakshukla
3 жыл бұрын
I want to draw a multifaceted diagram using "mpg" for the factors "cty" and "hey". Facet factor= dev 1) how to draw a multifaceted diagram with color 2) How to add multiple plot Syntex in vim file
@bgr225
3 жыл бұрын
Hello, for your first question, does the following code do what you want? ggplot(mpg, aes(cty, hwy, color = drv)) + geom_point() + facet_wrap(~drv) Unfortunately I can't help with the second question
@jesithasalam
8 жыл бұрын
how to solve this error: > library("ggplot2", lib.loc="~/R/win-library/3.2") Error in loadNamespace(j
@mattjuru
5 жыл бұрын
Thank you, this is a really usefull video. I would like some help. I have a data with 4 information (exemple), the first is real (A). So, I need a grafhic (geom) with A in axis X and LC, A1 and A2 in axis Y. It's possible? How can I do? Data exemple: A LC AC1 AC2 1 1,27 1,47 1,29 1,27 2 1,80 2,16 1,89 1,86 3 1,75 1,92 1,68 1,65 4 1,94 2,70 2,36 2,33 5 1,54 1,80 1,58 1,55 6 1,96 2,25 1,97 1,94
Why talking so much about qplot when the title is about ggplot? Loss of time.
@bindongodembele3381
7 жыл бұрын
does someone know how to make forest plot with R. I am lost
@siauphenglee1307
7 жыл бұрын
You can try using some meta-analysis packages. Such as 'metafor', with the function 'forest', you can make a forest plot easily.
@cwgoforth
5 жыл бұрын
Use JASP to create forest plots....no better way to go than JASP!
@khanhphamdang611
8 жыл бұрын
Can all of you help me to know how to get data set for this video? Thanks
@techknowhow4802
6 жыл бұрын
There are a ton of free data sets on the University of California at Irvine's data science department site. Go to it here: archive.ics.uci.edu/ml/index.php
@punchline9131
4 жыл бұрын
I would like to use "ggplot2" to create a graph showing whether life satisfaction returns to the value it had before the unemployment event occurred. Unemployment I have coded with 0 = not unemployed and 1 = unemployed. General life satisfaction is coded 0 - 10. I have already created the data set df_emp with a subset command, which contains all persons who were unemployed at least once. It also contains all years of observation of these persons. So all years before, during and after unemployment, as well as the corresponding values for life satisfaction The years before, during and after the event should now be entered on the x-axis. Where 0 is the event unemployment. The values -1 -2 and 1 2 etc. show values for the years before and after unemployment. On the y-axis the values for life satisfaction should then be deducted (centered). Unfortunately, I can't manage to model this graphic in R and would therefore be very pleased if somebody could help me or give me some tips on how to proceed. Best regards ps. I got the graphic from Lucas et al. (2004) - Unemployment alters the set point for life satisfaction
@bgr225
3 жыл бұрын
Hello did you manage to create the graph?
@Hey-mj5jg
6 жыл бұрын
data("") plot() attach() par(mfrow=c(1,2) 2xplot(wt, dose, col="", main="") B
Video is titled 'Plotting with ggplot2,' but the guy spends most of the time talking about qplot... what's that all about?
@bgr225
3 жыл бұрын
qplot is a ggplot2 function and keeps in mind that the video was published 7 years ago
6 жыл бұрын
You talk way too fast man. is difficult to keep up with you. I suggest you slow down a bit since there are foreign who also watch these videos
@themanager1980
9 жыл бұрын
GUI GUI GUI. It is the robots era and we still have to waste time writing syntax. GUI GUI GUI. Just drag and drop and the software should be more smart to know what we want. Just like Tableau
@markhollingsworth1725
9 жыл бұрын
themanager1980 Automation requires programs and syntax. Any program that is GUI controlled without a similar command capability is very limited. GUIs are fine if you only have to do a it couple of dozen times. But a couple of thousand times is a different story. I write many processes that are automated in a script so that people do not have to spend weeks at the terminal using GUIs.
@themanager1980
9 жыл бұрын
Thanks Mark. I mean both options GUI and syntax. Maybe as SPSS. Graphs are so limited in SPSS tho.
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