alistaire

alistaire has asked 2 questions and find answers to 267 problems.

Stats

About

A data scientist and ML engineer. Currently public sector consulting; previously anomaly detection in the industrial IoT. Prior experience in politics and education.

alistaire questions

Join gap in polar line ggplot plot
Use curved lines in bumps chart

alistaire answers

count number of non-NA columns in a grouped_df dplyr
Correct way of maintaining array structure in R [duplicate]
Dplyr standard evaluation using a vector of multiple strings with mutate function
Fixing gaps in osm roads when plotting with ggplot2/ geom_sf
R: Find maximum of density plot
Accessing (attributes of) a list of variables from a data frame based on a vector
Download multiple files from a url, using R
minimum (or maximum) value of each row across multiple columns
How to calculate a decimal month in R in a particular year?
tidyr extract regular expression [duplicate]