dataframe-go

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Appending a dataframe with another one.

1

Hello. Is there simple way to join two dataframes of same dimension? Something like df = append(df, another_df) or similar. | | Name1 | Name2 | |-|-|-| | 0 |...

padchin

current license creates uncertainty

1

Licenses are code; tricky to the point of being analogous to cryptographic algorithms. Writing a custom one often creates unintended consequences. For instance, as currently worded, even with the best...

stevegt

Progress for re-write of dataframe-go?

14

It's written in the README file that _"Once Go 1.18 (Generics) is introduced, the ENTIRE package will be rewritten."_, As Go 1.18 has been released for a while, I'm wondering...

winston-p

hi there, Hope someone can help me, how can I achieve multi index similar to https://pandas.pydata.org/pandas-docs/stable/user_guide/advanced.html Any help is much appraciated. Regards, Julio

MushiTheMoshi

To get more feature parity with Pandas, integrate with https://github.com/nfx/go-htmltable.

nfx

BeKindIamWithChild

This library is defunct: please prove me wrong

1

Hi this looked really promising but it looks like it's not maintained or used any more. What do people use instead for pandas-style dataframes in golang?

boxabirds

I noticed this while benchmarking with funcs.Evaluate. Here's my before and after for a 45x45 dataframe of float64s with an expression that uses all 45 columns. ``` BenchmarkFuncEvaluateOriginal-10 9235 625042...

teastburn

fix: holt-winters train.go runs off end of series and panics if start > 0

1

holt-winters train.go runs off end of series and panics if Range.Start The indexing limits used in the for loop are intended for hw.sf.Values, but since we are indexing into "y"...

kevinroundy

This library's implementation of the Holt-Winters forecasting algorithm is the best one I could find online for golang, because it supports confidence intervals. However, it has two critical bugs for...

kevinroundy