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Results tagged with r
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user 40951
R is a free, open-source programming language and software environment for statistical computing, bioinformatics, and graphics.
1
vote
2
answers
424
views
Is it possible to pass dataframes between R and Python using Arrow with zero-copy?
So the dataframe sits in memory, can I use that dataframe directly from R without making a copy of the dataframe? Imagine if the dataframe is 100G in size so copying is very inefficient. …
- 630
1
vote
2
answers
1k
views
Does Python have R's tidytext equivalent?
I can't seem to find a tidytext (R library) equivalent in Python. Text mining in Python seems quite weak compared to R. …
- 630
5
votes
3
answers
737
views
R has {drake} which makes it easy to make reproducible data pipelines. Does Python have a si...
See R's {drake}. It allows you to define a reproducible pipeline
plan <- drake_plan(
raw_data = readxl::read_excel(file_in("raw_data.xlsx")),
data = raw_data %>%
mutate(Species = forcats::fct …
- 630
31
votes
4
answers
27k
views
Is pandas now faster than data.table?
Here is the GitHub link to the most recent data.table benchmark.
The data.table benchmarks has not been updated since 2014. I heard somewhere that Pandas is now faster than data.table. Is this true? H …
- 630