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**Description**
Vaex provides a single interface to open hdf5 files, which is just the generic `vaex.open()` method. This method fails on [hdf5 data from the ICESat-2 mission](https://nsidc.org/dat…
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Confusing error in PyCharm 2019.3.3:
```
import pandas as pd
import numpy as np
import vaex
from IPython.display import display
from vaex.ml.sklearn import Predictor
import lightgbm
from sklea…
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Thank you for reaching out and helping us improve Vaex!
Before you submit a new Issue, please read through the [documentation](https://docs.vaex.io/en/latest/). Also, make sure you search through t…
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Thank you for reaching out and helping us improve Vaex!
**Description**
If I have 2 dataframes, `df1` and `df2` and I want the output of an expression of `df1` to be applied to `df2`, I currentl…
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According to documentation "if you don’t need astronomy related parts (vaex-astro) ... , you can leave out those packages", but this not helps:
```
>conda install -c conda-forge vaex-core vaex-viz v…
And0k updated
3 years ago
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I am getting an error every time I run the percentile_approx function. Here is an example using the example data set, but I have seen the same error in all of my own test:
In [7]: import vaex a…
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**Description**
I am having issues using the state_set method to encode the data.
`
## Code in Training Notebook
import vaex
df_train = vaex.open('./data/titanic_train.csv')
label_encoder = …
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I am trying vaex open as follows:
df2 = vaex.open('s3://viacao-sampaio/HDF5/master_df.hdf5?profile_name=pedroAI')
but I am receveing the following errors:
before I copy the error message here, …
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Thank you for reaching out and helping us improve Vaex!
Before you submit a new Issue, please read through the [documentation](https://docs.vaex.io/en/latest/). Also, make sure you search through t…
-
Thank you for reaching out and helping us improve Vaex!
**Description**
When iterating through a vaex dataframe, either manually or with `df.evaluate_iter` and utilizing numpy, you end up gettin…