alistaire

alistaire has asked 2 questions and find answers to 225 problems.

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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

How I can divide each column by a number in R?
From Python to R - DataFrame from string
Can different parts of dplyr::summarize() be computed conditionally?
Substituting variable for string argument in function call
How to select unique point
Statistics of multiple similarly named columns
Prevent as.character from using exponential notation r [duplicate]
Extract, format and separate JSON already stored in a data frame column
how to extract 1x1 array slice as matrix in R?
Add a column to a dataframe using (extracting unique values) from existing columns