--- title: Kantar's Profiles Blog | nonprobabliity samples description: nonprobabliity samples | Kantar's profiles offer leverages innovation and leading edge technology to provide customer solutions. Our success combines local market knowledge with global expertise. The Kantar's Profiles blog platform provides weekly insights into industry trends and issues. --- - - - - [mailto:info@gmi-mr.com](mailto:info@gmi-mr.com) [![Kantar-Logo-Small-Use-Black](https://info-profiles.kantar.com/hs-fs/hubfs/logos/Kantar-Logo-Small-Use-Black.png?width=119&name=Kantar-Logo-Small-Use-Black.png)](http://www.lightspeedresearch.com) - [Home](http://www.lightspeedresearch.com/) - [Sample Audiences](http://www.lightspeedresearch.com/sample-audiences/) - [Quality Suite](http://www.lightspeedresearch.com/sample-audiences/quality-suite/) - [Panel Profiling](http://www.lightspeedresearch.com/sample-audiences/panel-profiling/) - [B2B Panels](http://www.lightspeedresearch.com/sample-audiences/business-to-business-panels/) - [Custom Panels](http://www.lightspeedresearch.com/sample-audiences/custom-panels/) - [Millennial Panel](http://www.lightspeedresearch.com/sample-audiences/vice-voices/) - [Research Solutions](http://www.lightspeedresearch.com/research-solutions/) - [Quick Turn Surveys](http://www.lightspeedresearch.com/research-solutions/lightspeed-quick-turn-surveys/) - [Survey Design](http://www.lightspeedresearch.com/research-solutions/survey-design/) - [Tracking Research Design](http://www.lightspeedresearch.com/research-solutions/tracking-research-design/) - [Integrated Technology Solutions](http://www.lightspeedresearch.com/research-solutions/integrated-technology-solutions/) - [Data Processing](http://www.lightspeedresearch.com/research-solutions/data-processing/) - [Ad Tracker](http://www.lightspeedresearch.com/research-solutions/ad-tracker/) - [Survey Programming](http://www.lightspeedresearch.com/research-solutions/ad-tracker/) - [Sample Only Services](http://www.lightspeedresearch.com/research-solutions/sample-only-services/) - [Data Services](http://www.lightspeedresearch.com/data-services) - [Data Appends](http://www.lightspeedresearch.com/data-services/data-appends/) - [Mobile](http://www.lightspeedresearch.com/mobile/) - [Mobile Solutions](http://http://www.lightspeedresearch.com/mobile/) - [Resource Center](http://www.lightspeedresearch.com/resource-center/) - [Events](http://www.lightspeedresearch.com/resource-center/events/) - [Demos](http://www.lightspeedresearch.com/resource-center/demos/) - [Case Studies](http://www.lightspeedresearch.com/resource-center/case-studies/) - [Blog](https://blog.lightspeedresearch.com/) - [General Inquiries](http://www.lightspeedresearch.com/contact-us/general-inquiries/) - [About Us](http://www.lightspeedresearch.com/about-us/) - [Leadership Team](http://www.lightspeedresearch.com/about-us/leadership-team/) - [Press Releases](http://www.lightspeedresearch.com/about-us/news-press-releases/) - [Why Lightspeed](http://www.lightspeedresearch.com/about-us/why-lightspeed/) - [Careers](http://www.lightspeedresearch.com/about-us/careers/) - [Regions](http://www.lightspeedresearch.com/about-us/regions/) - [Awards](http://www.lightspeedresearch.com/awards/) - [Contact Us](http://www.lightspeedresearch.com/contact-us/) # Kantar's Profiles Blog ## [Sampling Best Practice:  Probability versus Nonprobability, Redux](https://info-profiles.kantar.com/sampling-best-practice-probability-versus-nonprobability-redux) Posted by [Susan Frede](https://info-profiles.kantar.com/author/susan-frede) on May 31, 2016 - [Tweet](https://twitter.com/share) [![](https://info-profiles.kantar.com/hubfs/handdrawnlightbulb_jpg.jpg)](https://info-profiles.kantar.com/sampling-best-practice-probability-versus-nonprobability-redux) A dozen years ago a debate raged in the marketing research community over the switch from probability sampling methods such as telephone RDD to nonprobability sampling methods as are typical with online access panels. In the interim years, most clients moved to online samples but there are still some that cling to probability methods. However, we now see the quality of probability samples being questioned because of low response rates for RDD. In an interesting twist, the very same techniques that nonprobability samples use to weight and model data now often need to be done on probability samples to account for nonresponse bias.  [Read More](https://info-profiles.kantar.com/sampling-best-practice-probability-versus-nonprobability-redux) 0 Comments [Click here to read/write comments](https://info-profiles.kantar.com/sampling-best-practice-probability-versus-nonprobability-redux#comments-listing) Topics: [Online Sampling](https://info-profiles.kantar.com/topic/online-sampling), [marketing research best practices](https://info-profiles.kantar.com/topic/marketing-research-best-practices), [nonprobabliity samples](https://info-profiles.kantar.com/topic/nonprobabliity-samples), [probability samples](https://info-profiles.kantar.com/topic/probability-samples) [All posts](https://info-profiles.kantar.com/all) ### Subscribe to Email Updates ### Recent Posts ### Posts by Topic - [Marketing Research (46)](https://info-profiles.kantar.com/topic/marketing-research) - [Market Research (28)](https://info-profiles.kantar.com/topic/market-research) - [Marketing Research Data (28)](https://info-profiles.kantar.com/topic/marketing-research-data) - [modern surveys (27)](https://info-profiles.kantar.com/topic/modern-surveys) - [Mobile (26)](https://info-profiles.kantar.com/topic/mobile) - [Data Driven Marketing (21)](https://info-profiles.kantar.com/topic/data-driven-marketing) - [Market Research Trends (18)](https://info-profiles.kantar.com/topic/market-research-trends) - [Consumer Insights (17)](https://info-profiles.kantar.com/topic/consumer-insights) - [Online Sampling (15)](https://info-profiles.kantar.com/topic/online-sampling) - [Survey Design (15)](https://info-profiles.kantar.com/topic/survey-design) - [Blog Post (13)](https://info-profiles.kantar.com/topic/blog-post) - [Data Quality (13)](https://info-profiles.kantar.com/topic/data-quality) - [Digital Data Collection (12)](https://info-profiles.kantar.com/topic/digital-data-collection) - [Financial Services (11)](https://info-profiles.kantar.com/topic/financial-services) - [APAC (10)](https://info-profiles.kantar.com/topic/apac) - [Healthcare Research (10)](https://info-profiles.kantar.com/topic/healthcare-research) - [data series (10)](https://info-profiles.kantar.com/topic/data-series) - [Video (9)](https://info-profiles.kantar.com/topic/video) - [Digital Consumer (8)](https://info-profiles.kantar.com/topic/digital-consumer) - [data append (8)](https://info-profiles.kantar.com/topic/data-append) - [marketing research best practices (8)](https://info-profiles.kantar.com/topic/marketing-research-best-practices) - [mobile first (8)](https://info-profiles.kantar.com/topic/mobile-first) - [mobile marketing research (8)](https://info-profiles.kantar.com/topic/mobile-marketing-research) - [Research Quality (7)](https://info-profiles.kantar.com/topic/research-quality) - [marketing research technologies (7)](https://info-profiles.kantar.com/topic/marketing-research-technologies) - [marketing research trends (7)](https://info-profiles.kantar.com/topic/marketing-research-trends) - [thought leadership (7)](https://info-profiles.kantar.com/topic/thought-leadership) - [Ask the Expert (6)](https://info-profiles.kantar.com/topic/ask-the-expert) - [Context (6)](https://info-profiles.kantar.com/topic/context) - [Panels (6)](https://info-profiles.kantar.com/topic/panels) - [Social Media (6)](https://info-profiles.kantar.com/topic/social-media) - [data enrichment (6)](https://info-profiles.kantar.com/topic/data-enrichment) - [Innovation (5)](https://info-profiles.kantar.com/topic/innovation) - [MRX Trends (5)](https://info-profiles.kantar.com/topic/mrx-trends) - [Sourcing (5)](https://info-profiles.kantar.com/topic/sourcing) - [behavioral data (5)](https://info-profiles.kantar.com/topic/behavioral-data) - [Big Data (4)](https://info-profiles.kantar.com/topic/big-data) - [Honesty Detector (4)](https://info-profiles.kantar.com/topic/honesty-detector) - [Lightspeed FSG (4)](https://info-profiles.kantar.com/topic/lightspeed-fsg) - [Millennials (4)](https://info-profiles.kantar.com/topic/millennials) - [Online access panels (4)](https://info-profiles.kantar.com/topic/online-access-panels) - [Privacy (4)](https://info-profiles.kantar.com/topic/privacy) - [Respondent experience (4)](https://info-profiles.kantar.com/topic/respondent-experience) - [media buying (4)](https://info-profiles.kantar.com/topic/media-buying) - [mobile surveys (4)](https://info-profiles.kantar.com/topic/mobile-surveys) - [questionnaire design (4)](https://info-profiles.kantar.com/topic/questionnaire-design) - [Brand Advertisting (3)](https://info-profiles.kantar.com/topic/brand-advertisting) - [Infographics (3)](https://info-profiles.kantar.com/topic/infographics) - [Survey Engagement (3)](https://info-profiles.kantar.com/topic/survey-engagement) - [data search (3)](https://info-profiles.kantar.com/topic/data-search) - [disABILITYincites Partnership (3)](https://info-profiles.kantar.com/topic/disabilityincites-partnership) - [gdpr (3)](https://info-profiles.kantar.com/topic/gdpr) - [qualitative research (3)](https://info-profiles.kantar.com/topic/qualitative-research) - [quant vs. qual (3)](https://info-profiles.kantar.com/topic/quant-vs-qual) - [validation (3)](https://info-profiles.kantar.com/topic/validation) - [Amazon (2)](https://info-profiles.kantar.com/topic/amazon) - [Communities (2)](https://info-profiles.kantar.com/topic/communities) - [Customized Advertising (2)](https://info-profiles.kantar.com/topic/customized-advertising) - [Dynamic Sourcing (2)](https://info-profiles.kantar.com/topic/dynamic-sourcing) - [Emerging Markets (2)](https://info-profiles.kantar.com/topic/emerging-markets) - [Emotional Insights (2)](https://info-profiles.kantar.com/topic/emotional-insights) - [Holidays (2)](https://info-profiles.kantar.com/topic/holidays) - [Marketing & Insights Event (2)](https://info-profiles.kantar.com/topic/marketing-insights-event) - [Mobile Advertising (2)](https://info-profiles.kantar.com/topic/mobile-advertising) - [Mobile Banking (2)](https://info-profiles.kantar.com/topic/mobile-banking) - [Mobile Purchasing (2)](https://info-profiles.kantar.com/topic/mobile-purchasing) - [Prediction (2)](https://info-profiles.kantar.com/topic/prediction) - [Survey Health Score (2)](https://info-profiles.kantar.com/topic/survey-health-score) - [Survey Length (2)](https://info-profiles.kantar.com/topic/survey-length) - [Trackers (2)](https://info-profiles.kantar.com/topic/trackers) - [Voice Technology (2)](https://info-profiles.kantar.com/topic/voice-technology) - [facial coding (2)](https://info-profiles.kantar.com/topic/facial-coding) - [minipoll (2)](https://info-profiles.kantar.com/topic/minipoll) - [online surveys (2)](https://info-profiles.kantar.com/topic/online-surveys) - [panelist engagement (2)](https://info-profiles.kantar.com/topic/panelist-engagement) - [research on research (2)](https://info-profiles.kantar.com/topic/research-on-research) - [smart speaker (2)](https://info-profiles.kantar.com/topic/smart-speaker) - [visualization (2)](https://info-profiles.kantar.com/topic/visualization) - [weighting data (2)](https://info-profiles.kantar.com/topic/weighting-data) - [Clients (1)](https://info-profiles.kantar.com/topic/clients) - [Data Breach (1)](https://info-profiles.kantar.com/topic/data-breach) - [Device Agnostic (1)](https://info-profiles.kantar.com/topic/device-agnostic) - [Ecommerce (1)](https://info-profiles.kantar.com/topic/ecommerce) - [Empathetic Questioning (1)](https://info-profiles.kantar.com/topic/empathetic-questioning) - [Multicultural Research (1)](https://info-profiles.kantar.com/topic/multicultural-research) - [PCs (1)](https://info-profiles.kantar.com/topic/pcs) - [Political Profiler (1)](https://info-profiles.kantar.com/topic/political-profiler) - [Predictive Analytics (1)](https://info-profiles.kantar.com/topic/predictive-analytics) - [Research Skills (1)](https://info-profiles.kantar.com/topic/research-skills) - [Science of Prediction (1)](https://info-profiles.kantar.com/topic/science-of-prediction) - [Talent Management (1)](https://info-profiles.kantar.com/topic/talent-management) - [US election (1)](https://info-profiles.kantar.com/topic/us-election) - [audience targeting (1)](https://info-profiles.kantar.com/topic/audience-targeting) - [eWallets (1)](https://info-profiles.kantar.com/topic/ewallets) - [emerging talent (1)](https://info-profiles.kantar.com/topic/emerging-talent) - [esomar (1)](https://info-profiles.kantar.com/topic/esomar) - [health tech (1)](https://info-profiles.kantar.com/topic/health-tech) - [location services (1)](https://info-profiles.kantar.com/topic/location-services) - [nonprobabliity samples (1)](https://info-profiles.kantar.com/topic/nonprobabliity-samples) - [probability samples (1)](https://info-profiles.kantar.com/topic/probability-samples) - [social listening (1)](https://info-profiles.kantar.com/topic/social-listening) see all © 2018, Lightspeed LLC - [Site Map](http://www.lightspeedresearch.com/site-map/) - [Privacy Policy](http://www.lightspeedresearch.com/privacy-policy/) - [Terms of Use](http://www.lightspeedresearch.com/terms-of-use/) [![Lightspeed](https://info-profiles.kantar.com/hs-fs/hubfs/Lightspeed-Sep2016/images/logo_orange_footer.png?width=124&name=logo_orange_footer.png "Lightspeed")](http://www.lightspeedresearch.com)[![](https://info-profiles.kantar.com/hs-fs/hubfs/logos/LightspeedHealth_Footer_Logo_orange_rollover.png?width=200&name=LightspeedHealth_Footer_Logo_orange_rollover.png)](http://www.lightspeed-health.com)[ ![](https://info-profiles.kantar.com/hs-fs/hubfs/logos/FSG_Footer_1.png?width=201&name=FSG_Footer_1.png)](http://www.lightspeedfsg.com)