use a ggmultiplot object with grid.arrange
I am trying to use grid.arrange() to put a plot of a linear regression and its diagnostic plots into one graph. For the creation of the diagnostic plots I was going to use autoplot()library(gridExtra)...
View ArticleIs there a more robust rename alternative than select with triple exclamation...
I have the following simplified use-case and it fails, stating that a column isn't there, which is correct. In my real use-case, this tibble comes from parsing an XML, which may not include all the...
View ArticleHow Can I Confirm that Two R objects have the same structure?
My test below doesn't work. Can anyone suggest a different approach?===different contents, same structure, want "true" for comparison> x<-c(1,2,3) > y<-x > identical(str(x),str(y)) num...
View Articleinserting multiple columns below another in R
Here is my data.dat<-read.table(text=" MP1 MP2 MP3 N1 N2 N3 WP1 WP2 WP3 A A A Y Y Y 10 11 11 A B A Y Y Y 10 11 11 B B A Y Y Y 10 10 11 A B A Y Y Y 11 11 10 B B A Y Y Y 10 10 11 B B A N Y Y 11 10 10...
View ArticleDoes stroke aesthetic work with shapes 0 - 14?
Started learning R recently using a GitHub open book. In question 5 under Exercise 3.3.1 of the open book, the question asked: "What does the stroke aesthetic do? What shapes does it work with? (Hint:...
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plot 2 x variables R plotly barchart
I want to make the above graph in plotly where men and women variables are stacked together with the year as the x axis?
View ArticleHow can I scrape table from PHP website using R?
Looking to import data into R from a table on this page:https://legacy.baseballprospectus.com/standings/index.php?odate=2019-09-10I've tried multiple methods using XML and httr with no luck. Have...
View ArticleWhich visualization in R would be best suited to represent all 3 hierarchies...
How can we represent all the different hierarchies in the table ? i.e. per_c_i, per_c and per_s_iSome kind of bar chart/ stacked bar did not helpAlso, sun_burst might be too complimented to implement...
View ArticleHow do I create a constructor function in R?
I am attempting to create a constructor function for an object using the S3 00 system in R. The arguments of the function should only be r where r is a k × 1 vector that contains the radial...
View ArticleConvert comma separated column into multiple columns
I have a dataset of film with several columns, one of which is a column for country. Because some films are produced by more than one country, the film can have different countries at the same time in...
View ArticleHow to run a Stack Exchange Data Explorer query from R and return the results...
We can see the excellent Stack Exchange Data Explorer in the browser, and use it to run some TSQL. A random example could be: SELECT * FROM TagsHow can we run such a query from R, and return the...
View ArticleHow to pass parameter to purrr:::map which references column name of a nested...
I am working with a nested dataframe of football data with a model fitted to each of the dataframe. Using goalmodel::predict_result, I wanted to predict the outcome of each match based on the model....
View ArticleHow do I get the file path of a file saved using write.xlsx or another...
I am creating two dataframes and one graph on Rstudio. I wrote code to transfer them to an Excel file on different sheets, but each time I have to choose the file path using file.choose(). Is it...
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How to reorder factors based on degree of absolute differences of dodged...
I have a dataframe of binary categorical variable V0 (A, B), and 22 (V1-V22) continuous variables representing different cell types. My end goal is to have boxplot with dodged boxes based on V0,...
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How do you iterate a command over a range of sequentially named columns in R...
I'm working with the mice (multiple imputations) library. When it executes, it generates an object which is essentially an array of data frames, one for each column of the original data set on which...
View ArticleAdding a weighted least squares trendline in ggplot2
I am preparing a plot using ggplot2, and I want to add a trendline that is based on a weighted least squares estimation. In base graphics this can be done by sending a WLS model to abline:mod0 <-...
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ggplot2 and jitter/dodge points by a group
I have 'elevation' as my y-axis and I want it as a discrete variable (in other words I want the space between each elevation to be equal and not relative to the numerical differences). My x-axis is...
View ArticleRecode multiple columns using dplyr
I had a dataframe where I recoded several columns so that 999 was set to NAdfB <-dfA %>% mutate(adhere = if_else(adhere==999, as.numeric(NA), adhere)) %>% mutate(engage = if_else(engage==999,...
View ArticleIs it possible to disable `callr` for RMarkdown?
I keep getting the error when trying to build the vignetee for {disk.frame}. And I think it's due to buggy behaviour with {callr} with NSE.Is it possible to not use {callr} with RMarkdown? I think...
View ArticleWorkaround to allow badges in package README.md on github but not in CRAN...
R CMD check packagename_0.1.1.tar.gz --as-cran produces a WARNING if badges are present in README.md. This causes consequences like travis CI to fail (since it treats warnings as errors)Is there a...
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