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A javascript library providing a new data structure for datascientists and developpers

Results 36 dataframe-js issues
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df.withColumn('ColumnA', ()=> 2); ColumnA returns undifined.

bug

**Describe the bug** No documentation available for GroupedDataFrame in API Reference **To Reproduce** Steps to reproduce the behavior: 1. Go to [https://gmousse.gitbooks.io/dataframe-js/content/doc/api/groupedDataframe.html](https://gmousse.gitbooks.io/dataframe-js/content/doc/api/groupedDataframe.html) **Expected behavior** Get some documentation regarding GroupedDataFrame object....

bug

**Describe the bug** Filtering is not working as expected - sometimes it produces proper results, some time is not. For example, using this function (or any other comparison operator) in...

bug

Any plans to get this into DefinitelyTyped? _Originally posted by @danielgwilson in https://github.com/Gmousse/dataframe-js/issues/43#issuecomment-463369639_

help wanted
difficulty: easy

**Describe the bug** It seems that `fromCSV`, when passed a file path to open, will fail if there is a space in the file's path (e.g. if instead of /home/me/dir/file.csv...

bug

PR for https://github.com/Gmousse/dataframe-js/issues/128

**Describe the bug** There are some typos in documentation. It is a very small problem. Please refer below list. --- - dictionnaries → dictionaries - Go to https://gmousse.gitbooks.io/dataframe-js/content/doc/api/dataframe.html#tocollection ![image](https://user-images.githubusercontent.com/10482833/127758214-b107480d-ae0f-44c0-87a7-563ba6f09df1.png) -...

bug

includes tests, not sure how to handle `dist`? Fixes: https://github.com/Gmousse/dataframe-js/issues/107

**Describe the bug** A clear and concise description of what the bug is. **To Reproduce** Steps to reproduce the behavior: 1. Create data array with random values, eg: [[1,2,3] ,...

bug

**Describe the bug** When data is loaded from a file locally, DataFrame treats all values as string types (_empty string_) due to which "missing values" are not differentiated/tracked, due to...

bug