pylistmanagement 0.6

This library has 3 functions with which you can manage lists or columns of dataframes. You can impute, operate and filter.

pylistmanagement

This library has 3 functions with which you can manage lists or columns of dataframes.

You can impute, operate and filter.

Installation

Use the package manager pip to install pyimage.

pip install pylistmanagement

from pylistmanagement import pylistmanagement

Usage

1. impute (list1,method="zero")

With this function all null values are found and imputed by the selected method.

Parameters:

• list1 : list-like

  A list or a column of a dataframe

• method : {"zero", "mean", "median"}, default "zero"

  • "zero"

    • All null values are imputed by 0

  • "mean"

    • All null values will be imputed by the average of the list

  • "median"

    • All null values will be imputed by the median of the list.

Returns:

Returns the original imputed list

Example:

plm=pylistmanagement()
plm.impute(list1,method= "zero")

2. column_operation(listas,method="concat")

This function generates a new list with the selected method from all existing lists in the list of lists.

Parameters:

• listas : list-of-lists

  A list of lists with 2 or more lists

• method : {"add", "subtract", "concat"}, default "concat"

  • "add"

    • Add all lists

  • "subtract"

    • Subtracts all lists

  • "concat"

    • Concatenates all lists

Returns:

Returns the new created list

Example:

plm=pylistmanagement()
plm.column_operation(listas,method = "concat")

3. filtering(dataf,list1,filter,method=="equal")

This function filters a dataframe according to the selected method and filter.

Parameters:

• dataf : dataframe

• list1 : str

  The name of a column of the dataframe

• filter : { str or int/float }

  Depending on the method, str inputs would not work on other method that's not "equal"

• method : {"equal", "higher", "equal_higher", "lower", "equal_lower"}, default "equal"

  • "equal" : {str / int / float}

    • Dataframe will be filtered by the previous selected filter

  • "higher" : {int / float}

    • Dataframe will be filtered by the previous selected filter.

  • "equal_higher" : {int / float}

    • Dataframe will be filtered by the previous selected filter.

  • "lower" : {int / float}

    • Dataframe will be filtered by the previous selected filter.

  • "equal_lower" : {int / float}

    • Dataframe will be filtered by the previous selected filter.

Returns:

Returns the new filtered dataframe

Example:

plm=pylistmanagement()
plm.filtering(dataf,list1,filter,method = "equal")

License

MIT

Contributing

Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.

Please make sure to update tests as appropriate.