alistaire

alistaire has asked 2 questions and find answers to 282 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

arrow::to_duckdb coerces int64 columns to doubles
Check whether a street address exists in R
group-wise summaries/subsets dplyr
web scraping data table with r rvest
To match a list type column with other columns in DF
How do I use variables for chunk options?
rle function in R for groups
R convert data.frame to json
How to filter rows for every column independently using dplyr
How to find the first row (date) of the series of 5 or more rows (date) with below 0 value