Totals and averages

Is this row a total?

A Total row or an Average row can make the scale too wide. Then all other rows look small.

Code finds the rows that can be totals and asks the model about them. Code ignores total rows: they are not on the scale and not shaded.

A first or last row whose numbers are the sums of the other rows is a total without a question, such as a box score's team row that has no label.

Code asks the model only about tables of five or more rows. In a smaller table, such as an election result with two candidates and a total, only the sums can mark a total, and every numeric column must add up.

A row with a cell that says Total, such as the last row of a worked bill with one cost column, needs only one column to add up, but every numeric column must.

Decision rule

Remove a row from the scale when P(total) is 0.5 or more, or when it sums the other rows in at least two columns and in two thirds of the numeric columns (in every numeric column when the table has three or four rows, or when a cell in the row says Total, where one column is enough).

The question

The model gets the question text and a short description of the table. It gives a probability for each possible answer. This is a real question from the test pages, with the recorded answers. Here, the question names the column by its header. The question that the extension sends points to the column in the table description.

Results

3 of 3 checks pass, on 3 tables.

Each table shows the shading that the extension applies. The strip under the table shows all judgments on each column. Put the pointer on a result to outline its column. A red outline shows a failure.