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Hi, everyone. I'm new to the data manipulation and I'm learning with danfojs.
I have a dataframe, like this:
```
const data = [{id: 000, timestamp: "2015-01-01T02:00:00.000Z"}]
const df = new Data…
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Would you be open to supporting Apache Arrow as an input and export format? It would help with faster network transfers! They have a JS library available.
Thanks!
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**Is your feature request related to a problem? Please describe.**
Would it be possible to get the support of the weekNumber function in Datetime
**Describe the solution you'd like**
For a given…
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**Problem description**
On some Dell Vostro 220 machines we found errors in the calculation in the following methods: .mul() .div() .add() .sub()
When Dataframe are longer than 42 row we got calcu…
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Hi!
I have a JSON file, and I want to get the counts of a column.
The JSON file has this columns:
{
"started_at": "2022-05-01 00:55:46.521000+00:00", string
"ended_at": "2022-05-01 01:0…
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Lets say I have two data frames, using two id columns to identify the rows:
A:
| id_foo | id_baa | value |
| 1 | 1 | 10 |
| 1 | 2 | 20 |
| 2 | 1 | 30 |
| 2 | 2 | 40 |
B:
| id_foo | id_baa …
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First, thanks a lot for this awesome package. I dabble a little in python and use pandas, and this library just makes me feel at home when using tensorflow.js in node. Awesome.
**Is your feature re…
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I found some bugs whilst using `.append` which I'll try to summarize using shortcode snippets.
In addition, some things I found a little unintuitive with the API which could perhaps be improved. I'm…
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**Is your feature request related to a problem? Please describe.**
A DanfoJS Series shift method seems to be missing
https://pandas.pydata.org/docs/reference/api/pandas.Series.shift.html
**Descri…
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**Is your feature request related to a problem? Please describe.**
It's very common to sort the dataframe on many columns, and it's currently not possible.
This can be problematic for many use cases…