# Progress and results¶

During screening, you might want to keep track of your progress and know when to stop. This section provides documentation on useful tools for these purposes.

## Analytics¶

ASReview LAB offers some insightful statistics, a progress chart, and recall chart to keep track of your screening process and help you to decide when to stop screening.

To open the statistics panel:

1. Start ASReview LAB.
2. Open or Create a project.
3. Click on Analytics on in the left menu.

### Summary statistics¶

The summary statistics are counts of the records in your dataset.

• Total records: the total number of records in your dataset.
• Labeled records: the number of records that you labeled as relevant or irrelevant, including those you added as prior knowledge.
• Relevant records: the number of records that you labeled as relevant, including those you added as prior knowledge.
• Irrelevant records: the number of records that you labeled as irrelevant, including those you added as prior knowledge.
• Irrelevant since last relevant: the number of irrelevant records you have seen since the last relevant record. The larger this number (relatively), the more likely you have seen the relevant records.

### Charts¶

The charts on the analytics page can be useful to monitor your progress. There is a Progress and a Recall chart. You will probably see a decline in the number of relevant items you find. This helps to decide when to stop. The charts do not include prior knowledge and are most relevant after you have screened a couple of hundreds of records.

Progress chart

The progress chart plots the number of relevant records in the last 10 records that you reviewed in ASReview LAB. For example, when you reviewed 100 records, you labeled 3 relevant records between the 91st and 100th reviewed records.

Recall chart

The recall chart plots the number of relevant records against the number of records that you reviewed in ASReview LAB. Relevant by ASReview LAB refers to the relevant records that you labeled with the assistance of the active learning model. Random relevant refers to the relevant records that you might find if you manually reviewed all the records without the assistance of the active learning model.

## Stop screening¶

The blogpost *ASReview Class 101* and the How to stop screening? discussion provide tips on when to stop with screening.

## Mark project as finished¶

When you decide to stop screening, you can mark the project as finished. You can undo this at any time. To mark your project as finished:

1. Start ASReview LAB.
2. Go to the Projects dashboard (http://localhost:5000/projects)
3. Hover the project you want to mark as finished and click on Options.
4. Click on Mark as finished.

The button to continue screening is now disabled. This can be undone by clicking again on Mark as in review.

## Export results¶

You can export the results of your screening to a RIS, CSV, TSV or Excel file. A file contains all imported data including your decisions. The file is ordered as follows:

1. All relevant records you have seen in the order they were shown during the screening process.
2. All records not seen during the screening and ordered from most to least relevant according to the last iteration of the model.
3. All non-relevant records are presented in the order these are shown during the screening proces.

1. Start ASReview LAB.
2. Open or Create a project.
3. Click on Export in the menu on the left.
4. Select Dataset.
5. Select the file type for prefer: i.e. Excel, RIS, TSV, or CSV file.
6. Save the file to your device.

Note

A RIS file can only be exported if a RIS file is imported.

• The column titled included contains the labels as provided by the user: 0 = not relevant, 1 = relevant and if missing it means the record is not seen during the screening process.