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Jonathan
  • Member for 11 years, 5 months
  • Last seen more than 8 years ago
  • California
29 votes
Accepted

Is sampling relevant in the time of 'big data'?

7 votes
Accepted

Trick in survey design for "problematic" questions

6 votes

How can I estimate the probability of a random member from one population being "better" than a random member from a different population?

5 votes

How to reduce question set of a poorly designed questionnaire?

5 votes

Effect of delivery mode of questionnaire (online/hardcopy) on results

4 votes
Accepted

How to store (and analyse) multi-answer multi-choice questionnaire data

4 votes

Basic Simpson's paradox

3 votes

Is Amazon's "average rating" misleading?

3 votes

Confidence interval and probability - where is the error in this statement?

3 votes
Accepted

Data analysis for mixed within-subjects/between-subjects design?

3 votes

How much sub-questions impact one ordinal question in a survey?

3 votes
Accepted

How to determine the accuracy of a statement?

2 votes

What statistic method using spss to use to analyze online buying behavior based on different variables?

2 votes
Accepted

How to calculate overall rankings/ratings from many pairwise comparisons?

2 votes

Visualize sets and their connections

2 votes
Accepted

I want to combine many representative surveys in my analysis. What should I know?

2 votes

Rules of thumb for creating composite scales

2 votes
Accepted

Measuring the quality of an opinion mining algorithm

2 votes

Finding multiple topics in short texts

2 votes
Accepted

How to combine data from 5 surveys from the same population spanning 10 years

1 vote

Combining related probabilities

1 vote

Combining metrics for score card

1 vote

What are good basic statistics to use for ordinal data?

1 vote

How best to represent a web app's usage?

1 vote

Visualize effects of hurdles on user numbers

1 vote

Participant identifier for a field study in a sensitive work environment

1 vote
Accepted

Effects of ignoring the sampling strategy

0 votes

Likert scale question divided into different group. How to calculate mean of different group?

0 votes

How do you assess for mode bias and scale effects when designing survey questionnaires?

0 votes

How to compare response to same question asked at different time points?