My first workflow example from Chapter2. Reading, manipulating, and writing data.

In this workflow we prepare and visualize the data in a dashboard. Starting from the accounting of a list of projects, on one bra…

Reading data, filtering rows and columns, writing to CSV files

Reading data, filtering rows and columns, writing to CSV files

Reading data, filtering rows and columns, writing to CSV files

Reading data, filtering rows and columns, writing to CSV files

Reading data, filtering rows and columns, writing to CSV files

Exercise on string manipulation and rule creation

Exercise on writing a table to a SQLite database.

Exercise on writing a table to a SQLite database.

Exercise on writing a table to a SQLite database.

Exercise on writing a table to a SQLite database.

Exercise on classification with decision tree

Exercise on classification with decision tree

Exercise on classification with multi-layer perceptron.

Exercise on classification with naive Bayes.

Exercise on classification with naive Bayes.

Exercise on classification with naive Bayes.

Exercise on reporting on income class by working class.

Adding total column and row sums to a table from pivoting