NAPP Online Data Analysis System

This is a preliminary version of our new online data analysis system. The system uses high-speed tabulation software developed at UC-Berkeley's Computer-assisted Survey Methods Program. We welcome feedback on any aspect of the system.

On the right frame of the following screen you will need to specify the following:

  • a row variable
  • a column variable
  • any "filters": filters can optionally be used to include only certain cases in your analysis
  • any "controls": controls can optionally be used to produce a separate table for each category of a variable
  • weights: the default is set to "person weight." Generally, this should not be changed.

Examples and screenshots are available in our short instructions page, or see the video tutorial.

Click below to get started!

Analyze by Sample

Canada 1852 [20% sample]
Canada 1871 [5% sample]
Canada 1881 [complete count]
Canada 1891 [varying density: 5 to 100% sample]
Canada 1901 [5% sample]
Canada 1911 [5% sample]

Denmark 1787
Denmark 1801

Great Britain 1851 [2% sample]
Great Britain - England and Wales 1881
Great Britain - Scotland 1881
Great Britain 1911

Iceland 1703
Iceland 1729
Iceland 1801
Iceland 1901
Iceland 1910

Mecklenburg-Schwerin 1819 [6% sample]

Norway 1801
Norway 1865
Norway 1875
Norway 1900
Norway 1910

Sweden 1880
Sweden 1890
Sweden 1900

United States, 1850 [1% sample]
United States, 1860 [1% sample]
United States, 1870 [1% sample]
United States, 1880 [complete count]
United States, 1880 [10% sample]
United States, 1900 [5% sample]
United States, 1910 [1% sample]