IBM SPSS Complex Samples
What it can do for your business
IBM SPSS Complex Samples can compute statistics and standard errors from complex sample designs by incorporating the designs into survey analysis. It offers planning tools such as stratified, clustered or multistage sampling. It produces a more accurate picture because subpopulation assessments consider other subpopulations. Reach correct point estimates, predict numerical and categorical outcomes from nonsimple random samples and account for up to three stages when analyzing data from a multistage design.
This module is included in the SPSS Premium package. Available at an additional cost for the Base, Standard and Professional packages.
Improve accuracy of results
Increase the precision of your sample or ensure a representative sample from key groups. Employ multistage sampling to select a higher-stage sample.
Accelerate analysis, boost efficiency
Retain survey planning parameters. Publish data sets and reuse plans as templates. Select clusters or groups of sampling units to make surveys more cost effective.
Manage complex survey data
Display one-way frequency tables or two-way cross-tabulations. Build linear regression with ANOVA and ANCOVA. Estimate means, sums and ratios. And more.
Speed data and survey analysis
Use helpful wizards to specify how samples are defined and standard errors estimated; define schemes and draw samples. Select complex, probability-based samples from a population.
Key features
- Accurate analysis of survey data
- Regressions and general linear models
- Wizards
- Sample design information
- See all Module features in license versions
- Compare different SPSS Statistics packages
Security and privacy in the cloud
IBM enables companies to scale and adapt quickly to changing business needs without compromising security, privacy or risk levels when using IBM cloud offerings.
Learn more about IBM Cloud security
Product images
