All Versions
24
Latest Version
Avg Release Cycle
56 days
Latest Release
-
Changelog History
Page 3
Changelog History
Page 3
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v0.6 Changes
November 12, 2017🚀 Released: 2017-11-11
- More idiomatic API mimicking kotlin stdlib where possible
- ➕ Added
DataFrame.remove
to drop columns from data-frames - ➕ Added
DataFrame.addColumn
to add column from data-frames - ➕ Added
DataFrame.sortBy(TableFormula)
- ➕ Added
DataFrame.filterByRow
- Reworked column selector API
- 🔄 Changed column expression API from Any to a constrained set of support types
- 🛠 Fixed issues when combining columns of different types (e.g. DoubleCol + IntCol
- ⬇️ Dropped most unary operators
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v0.5 Changes
Skipped.
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v0.4 Changes
🚀 released on 2017-4-12
🆕 New Features
- 🛠
spread()
-gather()
support for elegant data reshaping (fixes #2) - 👌 Improve reshaping functionality by adding
unite
andseparate
(fixes #9) - ➕ Added
sampleFrac()
andsampleN()
for random sub-sampling of data-frames (either with or without replacement)
🛠 Important Bug Fixes
mutate()
can now change existing columns without altering column positions
Other
- 🆕 New property accessor
DataFrame.cols
to access all columns of a data-frame - Incremented kotlin version to 1.1
- 🛠
-
v0.3 Changes
🎉 Initial Release
- Implement all
dplyr
core verbs - Implement all join types
- 👍 Table write support using csv-commons wrapper
- ✅ Extensive unit test coverage =
- TravisCI integration
- 👌 Support for
count()
anddistinct()
- Basic benchmarking framework (without jvm usage)
- Implement all