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I have used examples in the site
const dfd = require("danfojs-node")
let data = [['K0', 'k0', 'A0', 'B0'], ['k0', 'K1', 'A1', 'B1'],
['K1', 'K0', 'A2', 'B2'], ['K2', 'K2', 'A3', '…
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https://github.com/javascriptdata/danfojs/blob/a8d14d45bca2a50836a6e2d6ec1a77582c42993a/src/danfojs-base/shared/types.ts#L409
https://danfo.jsdata.org/api-reference/dataframe/dataframe.to_excel#con…
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**System information**
- OS Platform and Distribution (e.g., Linux Ubuntu 16.04): Ubuntu 20.04.1 WSL; also Windows 10 itself.
- Mobile device (e.g. iPhone 8, Pixel 2, Samsung Galaxy) if the issue h…
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**Describe the bug**
The example for `sortValues` (https://danfo.jsdata.org/api-reference/dataframe/dataframe.sort_values) shows the following code:
```ts
const dfd = require("danfojs-node")
l…
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Hi ! First, thank you for your amazing work !
I would like to remove rows containing Na in a specific column of a DataFrame. I'm new to Danfojs so maybe I'm missing something... There is no **_not…
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I tried to create an empty DataFrame with
let df = new DataFrame([], {'columns': ['a','b','c']});
but get undefined.
=> How to create an empty DataFrame with a given set of column headers?
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**Describe the bug**
unable to install danfojs-node
**To Reproduce**
npm install danfojs-node
**Expected behavior**
successful install
**Screenshots**
Microsoft Windows [Version 10.0.1904…
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**Describe the bug**
filter_from = "Business Unit"
filter_value = "Engineering (Code 1234)"
let df_subset = df_basedata.query({ column: filter_from, is: "==", to: filter_value })
df_subset h…
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**Describe the bug**
I have date read from mongodb like these:
`[
{
timestamp: 1659052014,
DateTime: 2022-07-28T23:46:54.732Z,
open: 6751.64577992092,
close: 5195.775137545757…
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Code
```
const filters = [1, 2, 3, 4, 5];
console.log(filters);
return df.query(df.colA.eq(filters));
```
Output
```
(5) [1, 2, 3, 4, 5]
Uncaught Error: LengthError: length of other m…