Add example datasets and test cases

[klainfo]

No description provided.

[SimonEismann]

Hey I am currently trying to get the Python version to run and I am running into the issue, that as far as I can tell, the "data.csv" that is used in the example is not contained in the project. This makes it very hard to figure out what the input data format should look like. Would it be possible to add this example file?

[klainfo]

@SimonEismann Hi, thanks for your questions. Here is an example of input. Please write me an email chakkrit at monash.edu if you want the example CSV file. Very happy to help with this.

TechniqueA	TechniqueB	TechniqueC
5	6	7
1	8	10
4	3	15

[SimonEismann]

Thank a lot, this helped in formatting my data correctly. Great package btw!

[nelsoncardenas]

I know maybe no one needs this, but the DataFrame @klainfo talks about can be generated with this code in Python:

import pandas as pd

data = pd.DataFrame(
    {"TechniqueA": [5, 1, 4], "TechniqueB": [6, 8, 3], "TechniqueC": [7, 10, 15]}
)
data.to_csv("data.csv", index=False)

[nelsoncardenas]

This merged PR is a little related to this issue cause it has a data variable:
https://github.com/klainfo/ScottKnottESD/pull/25/files?short_path=b335630#diff-b335630551682c19a781afebcf4d07bf978fb1f8ac04c6bf87428ed5106870f5