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Tag Archive for statistics

Programming language trends

Are there some statistics out there that show the approx. number of users that popular programming languages have and the rate this number increases over time?

Get system info from C program?

I’m writing a little program in C that I want to use to output some system stats to my HD44780 16×2 character display. The system I’ll be working with is a Debian ARM system and, although irrelevant, the display is on the GPIO header.(The system is a Raspberry Pi).

statistics for checking imported data?

I’m working on a data migration of several hundred nodes from a Drupal 6 to a Drupal 7 site. I’ve got the data exported to the new site and I want to check it. Harkening back to my statistics classes, I recall that there is some way to figure out a random number of nodes to check to give me some percentage of confidence that the whole process was correct. Can anyone enlighten me as to this practical application of statistics? For any given number of units, how big must the sample be to have a given confidence interval?

Statistical Software Quality Control References

I’m looking for references about hypothesis testing in software management. For example, we might wonder whether “crunch time” leads to an increase in defect rate – this is a surprisingly difficult thing to do.

Randomness of wrapped RNG

There are plenty of questions around regarding random number generation, but I couldn’t find anything that exactly matched my question. Apologies if I missed one.

Statistics collection engine for C++ systems

We have a research project with idea->prototype->statistics development cycle.
Anyway, our final product is a prototype, so the statistics collection suite is
not used persistently. Supposing I have following class: