Tag: cluster analysis

Time Series Clustering of Baby Names

Who names their kids John anymore?! Kids don’t know what an awesome name they’re missing out on. It makes me wonder which other names are fading away. Which ones are …

Excel Stuff Done in R

Find nth largest or smallest in a group
Calculate percent of column in R
How to do MID, RIGHT an LEFT in R
Excel Formulas and R Functions
Column to Text in R

General R Stuff

Calculate percent of row in R
How to Remove Dollar Sign in R (and other currency symbols)
Looping: lapply, sapply, mapply & apply
Delete Data Frame in R
R Vectors: A Must-Learn

Thought Starters & Analysis

Learning Analytics? Crawl Before you Walk
Time Series Clustering of Baby Names
Names at a Party – Bootstrap Sampling with R
The growing number of baby names – using dplyr