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How to send SMS text messages from R
See how to send a text message directly from an R script with Twilio and the Twilio R package.
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How to do spatial analysis in R with sf
See how easy it is to use the sf package for GIS calculations to find the ZIP code for an address in R
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How to use the sf package in R
See how to do GIS calculations in R with this tutorial on finding the ZIP code for a US address.
How to merge data in R using R merge, dplyr, or data.table
See how to join two data sets by one or more common columns using base R’s merge function, dplyr join functions, and the speedy data.table package
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How to use the dtplyr package
The dtplyr 1.0 package lets you write dplyr R code and access speedy data.table performance. Find out how
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R data.table in 5 minutes
Get a quick look at the R data.table package in this 5-minute tutorial that gives a sample of the package’s speed and power.
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How to export to Excel with R
See how to save a data frame from R to Excel – with styling or multiple tabs.
Get API data with R
No R package for the API you want? It’s easy to write your own function with the httr and jsonlite packages.
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How to get API data with R
No R package for an API you’d like to use? No problem! See how to write your own R code to pull data from an API using API key authentication.
How to write your own ggplot2 functions in R
You no longer have to worry about quoted and unquoted column names when using ggplot2, thanks to the latest version of the rlang package
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How to make your own ggplot2 functions
See how easy it is to make your own functions using ggplot2, dplyr, and other tidyverse package functions – without worrying about quoted and unquoted column names! Thanks to the latest version of the rlang package, tidy evaluation is...
How to use .SD in the R data.table package
See how to use data.table's special .SD symbol to perform calculations and other tasks by group
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How to use .SD in the data.table package
See how to use the special .SD symbol in the R data.table package.
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How to calculate month-over-month changes in R
See how to generate weekly and monthly reports in R including month-over-month, week-over-week, and year-over-year changes
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Get month-over-month comparisons in R
See various ways to calculate month-over-month, week-over-week, and year-over-year comparisons in R using dplyr and lubridate.
How to Slack from R
See how to send text messages and files directly from an R script to Slack with the slackr package
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How to send email from R and Gmail
See how to automate sending email with the R language, a Gmail account, and the gmailr R package
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How to use RStudio code snippets
Save time by storing your best and most-used code in RStudio snippets
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