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vaexio
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vaex
Out-of-Core hybrid Apache Arrow/NumPy DataFrame for Python, ML, visualization and exploration of big tabular data at a billion rows per second 🚀
https://vaex.io
MIT License
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[BUG-REPORT] cannot call `unique` with multiple selections
#2198
Ben-Epstein
opened
1 year ago
0
[BUG-REPORT] nunique Aggregation differs in result with the datatype of the column.
#2197
vignesh-bungee
closed
1 year ago
2
Fix: histogram sometimes does not obey selections
#2196
JovanVeljanoski
closed
1 year ago
2
fix: vaex.from_arrow_dataset was not implemented/tested, fixes #2174
#2195
maartenbreddels
closed
1 year ago
0
Extract pre filter test
#2194
Ben-Epstein
opened
1 year ago
1
[BUG-REPORT] vaex.from_arrays(k=[]).k.value_counts() raises list index out of range exception
#2193
Binger-cn
opened
1 year ago
0
docs: Add to supported data types table
#2192
NickCrews
opened
1 year ago
3
[BUG-REPORT] Expression.astype("uint") works for numpy but not arrow
#2191
NickCrews
opened
1 year ago
3
Add Expression.astype() docstring, add and improve tests
#2190
NickCrews
opened
1 year ago
0
[BUG-REPORT] Searching on docs website never has results
#2189
NickCrews
opened
1 year ago
0
Add xfail test for df.astype(pa.DictionaryType)
#2188
NickCrews
opened
1 year ago
1
[BUG-REPORT] DataFrame.astype(pyarrow.DictionaryArray(...)) is broken
#2187
NickCrews
opened
1 year ago
1
Expose vaex.DataFrame and vaex.Expression for typing
#2186
NickCrews
closed
1 year ago
2
Joining two small dataframes makes my kernel go dead.
#2185
ashsharma96
opened
1 year ago
7
Vision
#2184
xdssio
opened
1 year ago
0
[BUG-REPORT]"Unknown variables or column: ' while using jit
#2183
GMfatcat
closed
1 year ago
5
fix: df.extract() was not thread safe
#2182
maartenbreddels
closed
1 year ago
1
fix: uuid4 function was not always restored properly
#2181
maartenbreddels
closed
1 year ago
0
[BUG-REPORT] bad error message during ordinal encode
#2180
Ben-Epstein
opened
1 year ago
5
[BUG-REPORT] Vaex from HDF5 memory mapped issue when pickling and unpickling
#2179
ukanchan
opened
1 year ago
1
[BUG-REPORT] Problems reading a parquet file
#2177
ArtemkaDS
opened
1 year ago
3
CI: Do not run the notebooks on p36
#2176
JovanVeljanoski
closed
1 year ago
2
docs: Convenience functions (get_column_names)
#2175
JovanVeljanoski
closed
1 year ago
0
[BUG-REPORT] `vaex.arrow.dataset.DatasetArrow` doesn't exist
#2174
karotchykau
closed
1 year ago
1
[BUG-REPORT] Joining filtered datasets throws an error
#2171
maxharlow
closed
1 year ago
3
Example from the tutorial throws an error when it tried to run df.viz.heatmap
#2170
thomas-k-cameron
opened
1 year ago
1
Statistics on N-d grids--Calculation speed weird
#2168
lkcao
closed
1 year ago
0
Fix: multi key groupby when one of the keys is `BinnerTime`
#2167
JovanVeljanoski
opened
1 year ago
3
Not working with tensorflow
#2166
JuliaJ99
closed
1 year ago
7
[BUG-REPORT] Column names prefixed with double underscores (`"__"`) don't show in `df.get_column_names()`
#2165
honno
closed
1 year ago
1
Fix: `unique` with `selection=True`
#2164
JovanVeljanoski
closed
1 year ago
1
Fix: negative index of a filtered dataframe
#2163
JovanVeljanoski
closed
1 year ago
3
feature: `get_column_names` accepts a dtypes argument
#2160
JovanVeljanoski
closed
1 year ago
3
[BUG-REPORT] Filling missing/NaN values in dataframe in a loop modifies only the last column
#2159
Ydv-aakash
closed
1 year ago
1
Concatenating large files
#2158
sk2
opened
1 year ago
9
[BUG-REPORT] Trying to install version 4.11.1 gives error 'ssize_t': undeclared identifier
#2157
Code4SAFrankie
closed
1 year ago
1
[BUG-REPORT] Slow HDF5 conversion of file with large number of columns
#2154
grafail
opened
1 year ago
2
[BUG-REPORT] Filtering breaks negative indexing
#2153
karotchykau
closed
1 year ago
5
Fix: count with binning using multiple selections
#2152
JovanVeljanoski
opened
1 year ago
2
[BUG-REPORT] df.count error with selections and no limits
#2151
arunpersaud
opened
1 year ago
2
Interchange protocol fixes and updates
#2150
honno
closed
1 year ago
9
docs: fix heading in guides
#2149
JovanVeljanoski
closed
1 year ago
0
hdf5 file not able to read in Vaex, from Azure Blob storage
#2148
nagarajmmu
opened
1 year ago
1
Fix: value counts for high cardinality strings
#2147
JovanVeljanoski
closed
1 year ago
0
[BUG-REPORT] value_counts() on string column returns wrong values
#2146
vonglod
closed
1 year ago
1
Docs: guide on missing values
#2145
JovanVeljanoski
closed
1 year ago
0
fix: don't use hardcoded python interpreter in setup.py (#2126)
#2144
arunpersaud
closed
1 year ago
1
Fix: improve behaviour of `selection` in `df.viz.histogram`
#2143
JovanVeljanoski
closed
1 year ago
1
[BUG-REPORT] vaex.viz.histogram data transposed
#2142
cega-000
closed
1 year ago
4
[FEATURE-REQUEST] 128 bit data type support
#2141
lehoai
opened
1 year ago
10
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