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Questions tagged [statistics]

Statistics about a software usage.

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4 votes
2 answers
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Statistics (or tools) on screen calibration & readability

Fairly straight forward question, but I could not find any answers to it. Are there any known statistics regarding screen calibration & readability? Are there any colors to avoid where screen ...
Kevin M.'s user avatar
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3 votes
1 answer
875 views

Stats on percentage of desktop and laptop computers with high resolution monitors

Mobile phones and tablets nowadays all come with high-resolution (pixel density) screens. New Apple computers come with at least 218 pixels/inch. – Does anyone know the percentage of desktop and ...
Tony Bolero's user avatar
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1 vote
0 answers
53 views

Appropriate statistical test for unclear/non-normal raw data distribution of small sample size

Given data: 30 datapoints in the form of usability scores (e.g. SUS) 2 groups within data Objective: Investigate statistical significance of difference between usability scores of two groups Problem: ...
anjelomerte's user avatar
1 vote
1 answer
57 views

Presenting selling statistics for multiple tags per each sold item in mobile application

I am writing application mobile (React native) application that lists items that users buy and sell. Each item can be tagged with some tags. I want to present some statistics statistics like: profit ...
zmii's user avatar
  • 111
0 votes
0 answers
27 views

Interpretation of different results for usability

Overview: For a study, two independent groups evaluated a system using two different usability measures (SUS and PSSUQ). The PSSUQ collects slightly better scores when translated into the range 0-100 ...
anjelomerte's user avatar
0 votes
1 answer
78 views

Statistical breakdown of use of naked vs www and http vs https when users type URLs?

When users type URLs into the browser (i.e. in order to visit a web page), of the 6 possible permutations, what is the percent of the time that each permutation is entered? example.com http://example....
stevec's user avatar
  • 299