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Data Science and AI
Polars Quick Start
Two days to fast dataframes
A two-day classroom workshop on the getting-started page of the Polars user guide: installing, reading and writing data, expressions and contexts — select, with_columns, filter and group_by — and combining dataframes by joining and concatenating. This workshop prepares for no exam.
5Modules
IntermediateLevel
2 daysDuration
COURSE THUMBNAIL
What you will be able to do
Load and save data with Polars
Transform data with expressions
Group, join and combine dataframes
Course outline
01
Installing Polars; reading and writing
02
Expressions and contexts: select and with_columns
03
filter and group_by
04
More complex queries
05
Joining and concatenating dataframes
Tools you will use
PolarsPythonJupyter Notebook
What you need
Basic Python
