Results 161 to 170 of about 40,363 (250)

Probability and Nonprobability Sampling: Representative Surveys of hard-to-reach and hard-to-ask populations. Current surveys between the poles of theory and practice

, 2019
Johann Bacher
openalex   +1 more source

Research Methods: Sampling.

Evidence Based Library and Information Practice, 2016
Virginia Wilson
doaj  

Estimating death rates in complex humanitarian emergencies using the network survival method. [PDF]

Am J Epidemiol
Breen CF, Rahman S, Kay C, Smits J, Azar A, Ahuka S, Feehan DM.   +6 more
europepmc   +1 more source

Estimation methods for data from nonprobability samples

, 2020
The main goal of the present dissertation is to evaluate the asymptotic behaviour of estimators for data from nonprobability samples. In this context some target population units do not have positive inclusion probabilities, which means that estimation is affected by biases associated with under-coverage or self-selection errors.
openaire   +1 more source

Evaluating the accuracy of survey data: a case study of COVID-19 vaccination rates in Germany. [PDF]

BMC Med Res Methodol
von Glasenapp K.
europepmc   +1 more source

Barriers to Breast, Cervical, and Colorectal Cancer Screenings Faced by Refugees Resettled in the United States: A Rapid Review. [PDF]

J Immigr Minor Health
Nassur J, Dajee D, Leader A, DiSantis K.
europepmc   +1 more source

On the Use of Auxiliary Variables in Multilevel Regression and Poststratification. [PDF]

Stat Sci
Si Y.
europepmc   +1 more source

Calibration Weighting With a Blended (Probability and Nonprobability) Sample: Mean and Variance Estimation When Errors Can Come from Both Samples [PDF]

Phillip S. Kott, Jamie Ridenhour
openalex   +1 more source

Depression and Coping Strategies Among Palliative Care Patients in a Tertiary Hospital in Karachi, Pakistan. [PDF]

Palliat Med Rep
Ali H, Jabeen I, Zehra N.
europepmc   +1 more source

Correlation Between Body Mass Index (BMI) and Postoperative Complications in Elective General Surgery: A Multicenter Study. [PDF]

Cureus
Mashayekhi Y, Shabbir MI, Baba-Aissa S, Abbas U, Khan SA, Akram MZ, Tariq S.   +6 more
europepmc   +1 more source