Results 11 to 20 of about 1,876,667 (278)

Prediction of a Sensitive Feature under Indirect Questioning via Warner’s Randomized Response Technique and Latent Class Model

open access: yesMathematics, 2023
We investigate the association of a sensitive characteristic or latent variable with observed binary random variables by the randomized response (RR) technique of Warner in his publication (Warner, S.L. J. Am. Stat.
Shen-Ming Lee   +3 more
doaj   +1 more source

Precision oncology: the intention-to-treat analysis fallacy. [PDF]

open access: yes, 2020
It has recently been suggested that precision oncology studies should be reanalysed using the intention-to-treat (ITT) methodology developed for randomized controlled clinical trials.
Kato, Shumei   +3 more
core   +1 more source

Randomized Response Techniques: A Systematic Review from the Pioneering Work of Warner (1965) to the Present

open access: yesMathematics, 2023
The randomized response technique is one of the most commonly used indirect questioning methods to collect data on sensitive characteristics in survey research covering a wide variety of statistical applications including, e.g., behavioral science, socio-
Truong-Nhat Le   +3 more
doaj   +1 more source

Synthesized randomized response techniques

open access: yesScientific African, 2023
Reducing response bias in survey research is important in ensuring that the data collected accurately represents the population of interest. This study proposes the synthesized random response technique (SRRT) estimator as an efficient method to reduce ...
Isaac O. Adeniyi, Olusegun S. Ewemooje
doaj   +1 more source

The Role of Randomness and Noise in Strategic Classification [PDF]

open access: yes, 2020
We investigate the problem of designing optimal classifiers in the strategic classification setting, where the classification is part of a game in which players can modify their features to attain a favorable classification outcome (while incurring some ...
Braverman, Mark, Garg, Sumegha
core   +2 more sources

RRreg: An R Package for Correlation and Regression Analyses of Randomized Response Data

open access: yesJournal of Statistical Software, 2018
The randomized response (RR) technique was developed to improve the validity of measures assessing attitudes, behaviors, and attributes threatened by social desirability bias.
Daniel W. Heck, Morten Moshagen
doaj   +1 more source

Beating Randomized Response on Incoherent Matrices [PDF]

open access: yes, 2011
Computing accurate low rank approximations of large matrices is a fundamental data mining task. In many applications however the matrix contains sensitive information about individuals.
Hardt, Moritz, Roth, Aaron
core   +1 more source

Introducing an Efficient Alternative Technique to Optional Quantitative Randomized Response Models

open access: yesMethodology, 2023
In social surveys on sensitive characteristics, optional randomized response models give the respondents the option to either report the true response or report the scrambled response.
Muhammad Azeem, Abdul Salam
doaj   +1 more source

Differential Private Data Collection and Analysis Based on Randomized Multiple Dummies for Untrusted Mobile Crowdsensing [PDF]

open access: yes, 2017
Mobile crowdsensing, which collects environmental information from mobile phone users, is growing in popularity. These data can be used by companies for marketing surveys or decision making.
Akihiko Ohsuga, Yuichi Sei
core   +2 more sources

A randomized clinical trial comparing family-focused treatment and individual supportive therapy for depression in childhood and early adolescence [PDF]

open access: yes, 2017
OBJECTIVE: Despite the morbidity and negative outcomes associated with early-onset depression, few studies have examined the efficacy of psychosocial treatment for depressive disorders during childhood.
Asarnow, Joan R.   +3 more
core   +1 more source

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