sampling methods — 2 Technical Articles

Apr 15, 2024 · Product Management

Mastering Market Research: Steps, Tools, and Real‑World Examples

This guide explains the definition, objectives, common goals, step‑by‑step process, and popular methodologies—including PEST, SWOT, Porter’s Five Forces, BCG matrix, qualitative and quantitative techniques, questionnaire design, sampling, and statistical analysis—used to conduct effective market research for product development.

PestProduct ManagementQuantitative Research

0 likes · 19 min read

Mastering Market Research: Steps, Tools, and Real‑World Examples

网易UEDC

Nov 19, 2019 · Fundamentals

Why Traditional Sampling Fails for Niche Communities and How Respondent‑Driven Sampling Solves It

The article explains the limitations of probability sampling for small or hidden sub‑cultures, introduces respondent‑driven sampling (RDS) as a network‑based alternative, and outlines its theoretical basis, advantages, and step‑by‑step implementation for more accurate research on hidden populations.

Social Network Analysishidden populationsresearch methodology

0 likes · 9 min read

Why Traditional Sampling Fails for Niche Communities and How Respondent‑Driven Sampling Solves It