However, this analysis is somewhat problematic because it involves a selected sample of students where selection occurs based on an outcome variable.
In the US, it appears that from 2009 to 2015 the percentage of Somalis reporting multiple ethnicity more than tripled in both a broad selection of counties with Somali and Ethiopian populations and a selected sample of counties with Somali and Ethiopian populations of at least 1000 (Thompson, 2017b, pp. 20-21).
Genetic differences are expected because the imported animals were a selected sample of the population from Denmark, whereas very little selection was done among the calves born in India.
First, selection bias potentially influenced our results; we only studied a selected sample of a larger group of patients with CLI.
Extended-Trek will increase this to a maximum of 32 measurements for a selected sample of cosmic-ray tracks.
An statistical study made with observations of a selected sample of active regions shows that their flux density spectra increase with frequency.
A selected sample of 10 cadastral districts was used to examine the error against the DIBAVOD method and find that the error is relatively low (0.13%).
A selected sample of the material was characterized by XRD, TG/DTA, ICP-OES, FTIR, SEM-EDS, N2 adsorption/desorption at 77 K and CEC.
We searched for Doppler shifts in the X-ray emission from TW Hya with two different methods: by measuring the position of a selected sample of emission lines and by fitting the whole X-ray spectrum.
First, I will show the relation between the infrared and gamma-ray emission for a selected sample of blazars associated with Fermi sources, for which WISE archival observations are available.
Both in the data and in the simulations, the women on which the moments are computed are from a selected sample of the population.
