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HR / People Analytics · how-to
Engagement's Impact on Sales — driver regression — in R
A key-driver analysis. Every step below is the same analysis rendered for R — grounded in the source, honest where R can't do a step cleanly.
Same analysis, your tool
CORRELATE
confirm engagement tracks sales before modeling
cor(df$driver_j, df$outcome)REGRESS
quantify how much each unit of engagement moves sales
lm(y ~ x1 + x2, data = df)VALIDITY · mechanical
only keep the model if it is statistically reliable
cor(df$measure, df$criterion) # criterion validityPREDICT
use the fitted equation to forecast the outcome
predict(model, newdata = df)FRAME · mechanical
frame engagement investment in business terms
Grounded in
Predictive HR Analytics with Excel — §15.5 Multiple Regression: Analyze Engagement
Doing HR / People Analytics work?
The full HR / People Analytics guide covers this and the whole workflow around it — reconciled from the field’s best books.
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