Results 1 to 10 of about 2,911,013 (294)

On valid descriptive inference from non-probability sample [PDF]

open access: yesStatistical Theory and Related Fields, 2019
We examine the conditions under which descriptive inference can be based directly on the observed distribution in a non-probability sample, under both the super-population and quasi-randomisation modelling approaches.
Li-Chun Zhang
doaj   +7 more sources

External validity & non-probability sampling.

open access: yesIndian J Med Res, 2015
Sir, Apropos of the article on determinants of Indian physicians satisfaction and dissatisfaction from their job published recently1, the authors deserve credit for their efforts. As the title and the conclusions suggest, the aim was to study the job satisfaction and dissatisfaction levels among Indian physicians and compare it with levels across ...
Raina SK.
europepmc   +4 more sources

Sampling Methods and Sample Size Determination in Clinical Research: An Educational Review [PDF]

open access: yesJournal of General and Family Medicine
Clinical research validity depends critically on sound sampling methodology and adequate sample size determination, yet many published studies demonstrate deficiencies in these fundamental aspects.
Azzam Zrineh   +2 more
doaj   +2 more sources

Use of ‘Sampling’ Technique in Urdu Research: An Analysis

open access: yesدریافت, 2023
Sampling is an important technique used in the modern research in social sciences. The technique covers a large kinds of research with ease. Its main kinds are probability and non-probability sampling, and both are used in research to draw reliable and ...
Dr. Muhammad Hamid, Dr. Salma Aslam
doaj   +1 more source

The influence of brand equity on customer intention to pay premium price of the fashion house brand [PDF]

open access: yesManagement Science Letters, 2018
Branded fashion clothing is developing expeditiously in Bangladesh. Bangladeshi local apparel fashion brand outlets are flourishing with positive customers’ attitude.
Dewan Golam Yazdani Showrav   +1 more
doaj   +1 more source

New calibration estimation procedure in the presence of unit non response

open access: yesAin Shams Engineering Journal, 2023
In the present work, we have proposed the calibrated estimator of population mean in the presence of unit non response. The non response has been adjusted using the non response adjustment factor depending on different models (which are inverse linear ...
Ashok Kumar Jaiswal   +2 more
doaj   +1 more source

Combining Non-Probability and Probability Survey Samples Through Mass Imputation [PDF]

open access: yesJournal of the Royal Statistical Society Series A: Statistics in Society, 2021
Abstract Analysis of non-probability survey samples requires auxiliary information at the population level. Such information may also be obtained from an existing probability survey sample from the same finite population. Mass imputation has been used in practice for combining non-probability and probability survey samples and making ...
Kim, Jae Kwang   +3 more
openaire   +4 more sources

Pengaruh Media Sosial Marketing Tiktok Terhadap Minat Beli Online di Shopee

open access: yesJurnal Administrasi Bisnis, 2022
This study aims to determine how social media marketing has an impact on Tiktok users' interest in online purchasing at Shopee. The approach involves descriptive and causal quantitative research with SMART PLS 3.0 analysis. Users of the TikTok and Shopee
Frida Eka Setianingsih, Fauzan Aziz
doaj   +1 more source

Methodology series module 5: Sampling strategies

open access: yesIndian Journal of Dermatology, 2016
Once the research question and the research design have been finalised, it is important to select the appropriate sample for the study. The method by which the researcher selects the sample is the 'Sampling Method'.
Maninder Singh Setia
doaj   +1 more source

Does Lending by banks and non-banks differ? Evidence from small business financing [PDF]

open access: yesBanks and Bank Systems, 2017
Non-bank loans to corporate businesses have shown a dramatic increase compared to bank loans. Despite the increasing importance of non-bank lending, the differences between loans made by different types of lenders are mostly unknown.
Joong Ho Han
doaj   +1 more source

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