Skip to main content
alistaire's user avatar
alistaire's user avatar
alistaire's user avatar
alistaire
Senior Data Scientist
  • Member for 9 years, 10 months
  • Last seen more than 2 years ago
Profile Activity
Stats
43,332
reputation
0
reached
0
answers
0
questions
Communities
View all
About

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

Badges
View all badges
This user doesn’t have any gold badges yet.
9
silver badges
3
bronze badges
Posts

This user hasn’t posted yet.

Top network posts
View all network posts
86
Replace missing values (NA) with most recent non-NA by group
59
Add percentage labels to a bar chart
52
Insert a logo in upper right corner of R markdown html document
49
How to aggregate a dataframe by week?
48
How do I generate a histogram for each column of my table?