Approximate string matching in R
In trying to merge some data, I was confronted with a problem of matching up strings where the author had mutilated them. He had done so in two ways: cutting…
How to do an S factor analysis
John Fuerst suggested that I write a meta-analysis, review and methodology paper on the S factor. That seems like a decent idea once I get some more studies done (data…
SNPs within and between populations
A recent paper informs us that we have now found a small number of SNPs that explain skin color in European samples. In the International Visible Trait Genetics (VisiGen) Consortium,…
Getting free wifi forever in airports on Mint 17.1
Many airports have free wifi services. The problem with these is that they are time-limited, usually to 1 to 3 hours. This can be very annoying if one is stuck…
The performance of African immigrants in Europe: Some Danish and Norwegian data
Due to lengthy discussion over at Unz concerning the good performance of some African groups in the UK, it seems worth it to review the Danish and Norwegian results. Basically,…
IQ and socioeconomic development across Regions of the UK: a reanalysis
Abstract A reanalysis of (Carl, 2015) revealed that the inclusion of London had a strong effect on the S loading of crime and poverty variables. S factor scores from a…
Interesting non-linear relationship between TV watching, age and reading comprehension
Some time ago, I stumbled upon this paper: Searls, D. T., Mead, N. A., & Ward, B. (1985). The relationship of students' reading skills to TV watching, leisure time reading,…
The general socioeconomic factor among Colombian departments
Abstract A dataset was compiled with 17 diverse socioeconomic variables for 32 departments of Colombia and the capital district. Factor analysis revealed an S factor. Results were robust to data…
What is a good name? The S factor in Denmark at the name-level
Emil O. W. Kirkegaard Bo Tranberg Abstract We present and analyze data from a dataset of 2358 Danish first names and socioeconomic outcomes not previously made available to the public…
An S factor among census tracts of Boston
Abstract A factor analysis was carried out on 6 socioeconomic variables for 506 census tracts of Boston. An S factor was found with positive loadings for median value of owner-occupied…
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