Starting Your HR Analytics Program? Follow this Golden Rule
Ten years ago, HR Analytics was fairly new. This made it somewhat easier to get started because few people and even fewer organizations had any...
R for the Total Beginner: Basics of Column Selection and Row Filtering
https://youtu.be/Nne-oo_i2lY
R Dataframes for the Total Beginner
This short tutorial video explains the very basics of dataframes in R, the single most important data structure when using R for HR analytics task....
How Correlations Can Fool You: The Hidden Dangers of Non-Linearity
knitr::opts_chunk$set(echo = TRUE) library(wesanderson) #color palettes library(dplyr) #tidyverse to make our lives better library(fMultivar) wp <- wes_palette("Darjeeling1") #specific color palettes Correlations are the simplest and...
A Simple Model with Major Insights on Selection Bias
I mentioned earlier that I have been reading (and rereading) Scott Page’s masterful book “The Model Thinker”. If you are serious about understanding models and...
How to Avoid Aggregation Errors and Simpson’s Paradox In HR Analytics: Part 2
In our previous post we described the basic premise of Simpson’s Paradox: aggregate data and see one trend, separate your analyses and see another. Today...
How to Avoid Aggregation Errors and Simpson’s Paradox in HR Analytics: Part 1
Recently I’ve been reading Scott Page’s masterful book “The Model Thinker”. It’s full of powerful insights so in this and future posts, I will be...
How To Make A Turnover Reporting Template
In previous posts I’ve covered how to calculate and breakdown turnover data in your organization. Today I want to provide you a very basic R...
How to Break Down Your Turnover Data
Breaking Down Turnover In previous posts and video tutorials we covered how to calculate turnover from your raw HR data. Today, I’m going show you...
Predictive HR Analytics: How to Build a Basic Logistic Regression Model
Overview In our previous post, we explained the basics of logistic regression, what it is, what it does, and why you should care. In today’s...
Predictive HR Analytics: What is Logistic Regression?
How to Predict Categorical Outcomes: Logistic Regression Fundamentals Logistic regression is an essential tool in your analytics toolkit. It’s great for basic predictive models like...
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