- Видео 87
- Просмотров 151 690
Tyler Rinker
Добавлен 10 май 2012
Syllabus Overview for LAI 635 Qualitative Research Design
Syllabus Overview for LAI 635 Qualitative Research Design
Просмотров: 63
Видео
Analysis of the Boyd Assessment Using Excel
Просмотров 2145 лет назад
A demonstration of using Excel to do some simple anlaysis of an assessment
05 R Squared and Anova Table
Просмотров 1826 лет назад
A demonstration of computing the R squared and values in the ANOVA table by hand.
04 Simple Linear Regression in R
Просмотров 676 лет назад
Demonstration of simple regression in R as well as predicting, interpretation, & diagnostics.
02 Covariance and Pearson Correlation in R
Просмотров 2656 лет назад
A demonstration of conducting correlation analysis in R
03 Chi Squared Test of Independence2
Просмотров 796 лет назад
An introductory example of the chi squared test of independence using R
03 data transform mutate summarize group by
Просмотров 2766 лет назад
03 data transform mutate summarize group by
qdap for R: The check_spelling function
Просмотров 3,2 тыс.10 лет назад
qdap for R: The check_spelling function
Using R's browser() function to debug code
Просмотров 5 тыс.10 лет назад
Using R's browser() function to debug code
apa6 rmd to html using reports package
Просмотров 6010 лет назад
apa6 rmd to html using reports package
Thank you. This video was helpful.
this r debbug seems so unusefull. one could do this printing something
Try
Wow this was so informative. Thank you.
Great presentation Tyler, and very useful. Thank you.
Thank you for this
Thanks Tyler for this estimable video.
Hi Sir, This is simple problem. just change "Block" mode change into "LINE" Mode. See winedt taskbar showing in red color.
Very helpful! Thank you!
Very clear, very insightful and very important . Thank you.
I downloaded the qdap package and have trie to make codes but get the following error each time: "could not find function "qcv." can you please help me with this?
This indicates to me that you have not loaded the package via library(qdap)
this is amazing, thank so much!
Woooww that was very well explained and awesome! Everything I needed! Thank you!
thank you for this. WHen I do it, the "Other Fields" are not exported. Is there a quick way to say how to do that?
When running , a window of taskeng.exe pop up, and can't close automatically.
HI, every time i run the .bat file opens brows for folder window, where i have to navigate manualy the saving directory. Can you help me with the tip, to solve this. I am unable to run script every hour.
Less caffeine .. slow down lol
Very interesting..Thank you Tyler.
Sub and liked
Thanks for posting the video... Is this channel about R?? How frequently do u upload video of R
where can I find the scripts for each lesson and the slides?
For now: github.com/trinker/intro_to_data_science
posted to the Stats and R community plus.google.com/communities/117681470673972651781
hey, thanks for this. absolutely superb walk through.
This is really helpful, thank you so much!!!
Hello Tyler, I have a multiple text files in a folder on my computer d:/Python/Sample a.txt b.txt c.txt..... list goes on... I need these files to be loaded into a dataframe. can you help My id is murugesh.radhakrishnan@gmail.com thanks in advance
Yes...try either the `read_dir` or `read_dir_transcript` function (depending on whether or not you have transcripts or just text) from the textreadr package that I maintain: github.com/trinker/textreadr. It is on CRAN.
thank you
Thank you!
thanks mate (y)
Thank you Tyler I did it. It worked well. But without the PDFs that are attached to the references in endnote. Any idea how to transfer them along with their attachments ?
Sorry no. This is an old video so there's got to be easy ways to convert now 5 years later. Feel free to post a solution here for other people to see when you figure it out.
Thanks.
Great presentation! Thank you Tyler!
Hi Tyler, Just to test the task scheduler i have written the below code in R file. setwd("some dir in my system") write.csv(iris,"test.csv") and i made the bat file with the below code @echo off R CMD BATCH dir where my R file is located\test.R But, I didn't find the csv file. Is there something wrong in my code. Regards, Mohan
Does it run? Can you see the .Rout file that is created?
Hi Tyler, It doesn't even run if i schedule through Task scheduler in windows. So, i have scheduled my code through taskscheduleR package in R which enables a plugin in R. Anyway thanks for your video. Regards, Mohan
Note that if you get an error when trying to clone at around 1:30 like this: error: unable to read askpass response from ‘rpostback-askpass’ fatal: could not read Username for ‘github.com’: Device not configured. You should follow instructions at the bottom of the page here: thesamuelsoncondition.com/2016/01/29/r-studio-git-github-and-osx/. Meaning you need to clone a bitbucket repo once from the terminal before using it in rstudio.
ggtree: an R package for visualization and annotation of phylogenetic trees with their covariates and other associated data, Methods in Ecology and Evolution, onlinelibrary.wiley.com/doi/10.1111/2041-210X.12628/abstract
Congratulations. A very useful presentation.
very helpful. thanks alot.
Easily the best 40 minutes I've spent on RUclips. wow.
Did you say Guild the Weenie? 34:40
That's it? Did Stephen Few really attain guru status by stating some truisms like not confusing your adience with too many graphic elements? NB the most obvious problem IMO with some of these charts is that their axes don't start at zero.
Hi, I am learning how to use r for text analysis using your video and I was wondering how did you number the text because I have a problem with my doc trying to load into r. Because I saw the margin you only have 2 columns. thanks, peni.
+Peni Hausia You can have a look at the files: fls <- system.file("extdata/transcripts/", package = "qdap") open_path <- function(x = "."){ if (.Platform['OS.type'] == "windows"){ invisible(lapply(x, shell.exec)) } else { invisible(lapply(x, function(x) {system(paste(Sys.getenv("R_BROWSER"), x))})) } } open_path(fls)
+Tyler Rinker Thanks. It helps me a lot. What about sentiment for emotional analysis, do you have any code for that too? I want to use it for my transcripts from file.path("C": "texts")
gmailR is not available. pacman::p_load_gh("trinker/gmailr") is not working rmarkdown::render("apple_microsoft.Rmd","all",output_dir = "reports") giving error 'gmail' is not an exported object from 'namespace:gmailr'
+CH D R is case sensitive. Try: trinker/gmailR
ty
_/\_ :)
Excelente
Hi Tyler, is there any package which i should install to use function mcsv_w() and mcsv_r()? I am not able to use these functions. Please help.
install.packages("qdap")
***** Thanks for reply Tyler. I installed the package but still get error Error: could not find function "mcsv_r". Do i need to install any other packages as well?
@@rohangoel84 yes, i am also getting the same error
I don't get nice seperate rows...
This was brilliant. Thanks for sharing :)
Thank you. This was very helpful
AMAZING!
Thanks.
mcsv_w() looks very useful for sharing, and that's caring. :)