TENTH PERCENTILE, Author at TENTH PERCENTILE

Utilize the paste0 function to paste pre-set values into a string and then pass that string into a sqldf query.

January 28, 2023

Thanks to the sqldf package, using SQL in R to analyze & transform data is seamless. This post offers a tutorial & best practices.

January 27, 2023

To remove a decimal from a column or the entire data frame in R, we can use str_replace from the tidyverse.

February 2, 2024

An overview and example of how to convert variable classes by index in R by using the mutate & across functions from dplyr.

May 4, 2023

This post outlines how to use double quotes within double quotes in R by using a backslash in front of each quote surrounding the text.

January 27, 2023

Step-by-step process on how to download and setup R and RStudio. Includes options for Mac and PC and a walkthrough of RStudio’s grid.

October 5, 2022

How to convert %YM%m (ex: 2022M01, similar to yymm. in SAS) to a date format in R, and how to convert a standard date back to this format.

February 3, 2024

This post will walk you through the steps to convert a variable of a datetime class like POSIXct to a date class in R.

October 5, 2022

Thanks to some incredible R packages, you can create our blue ombré banner for yourself with a few simple lines of code.

October 5, 2022

The idea behind Tenth Percentile is that we all start from the bottom, but that’s also where we find the highest potential for growth.

January 27, 2023

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