Results 21 to 30 of about 14,713,155 (294)

Comparison of filter banks of DWT in recovery of image using one dimensional signal vector

Journal of King Saud University: Computer and Information Sciences, 2021
Digital filter bank of DWT (discrete wavelet transform) provides the approximate and detail components of a signal, whereas the perfection of the filter bank depends on recovery of the signal.
Fahima Tabassum, Md. Imdadul Islam, M.R. Amin   +2 more
doaj   +1 more source

A Note on Bounds for the Estimation Error Variance of a Continuous Stream With Stationary Variogram [PDF]

, 1998
In this paper, by the use of an Ostrowski type integral inequality for double integrals, we establish an upper bound for the estimation error variance of a continuous stream with stationary ...
Dragomir, Sever S, Barnett, Neil S
core   +3 more sources

The Impact of Extreme Response Style on the Mean Comparison of Two Independent Samples

SAGE Open, 2022
Extreme response style (ERS) is prevalent in survey research using rating scales. It may cause biased results in group comparisons. This research conducted two sets of simulation studies to explore the magnitude of the ERS impact on mean comparisons ...
Yingbin Zhang, Zhaoxi Yang, Yehui Wang
doaj   +1 more source

Probabilities of type II error "β" for D¹LT⁰.

, 2022
Probabilities of type II error "β" for D1LT0.
Ahmet Faruk Aysan (11902115), Nicoleta Isac (11902121), Asad ul Islam Khan (11902124), Ibrahim Guney (11902118)   +3 more
core   +1 more source

Probabilities of type II error "β" for D¹LT¹.

, 2022
Probabilities of type II error "β" for D1LT1.
Ahmet Faruk Aysan (11902115), Nicoleta Isac (11902121), Asad ul Islam Khan (11902124), Ibrahim Guney (11902118)   +3 more
core   +1 more source

Probabilities of type II error "β" for D⁰LT⁰.

, 2022
Probabilities of type II error "β" for D0LT0.
Ahmet Faruk Aysan (11902115), Nicoleta Isac (11902121), Asad ul Islam Khan (11902124), Ibrahim Guney (11902118)   +3 more
core   +1 more source

Visualizing type II error in normality tests [PDF]

, 2018
This is an Accepted Manuscript of an article published by Taylor & Francis in “Visualizing type II error in normality tests” on 19th January 2017, available online: http://www.tandfonline.com/doi/full/10.1080/00031305.2016.1278035A Skewed Exponential ...
José A. Sánchez-Espigares (3681877), Marco Almagro, Lluís, Grima Cintas, Pedro, Pere Grima (767506), Lluís Marco-Almagro (3681874), Sánchez Espigares, Josep Anton   +5 more
core   +1 more source

Further Bounds for the Estimation Error Variance of a Continuous Stream with Stationary Variogram [PDF]

, 1999
In this paper we establish an upper bound for the estimation error variance of a continuous stream with a stationary variogram V which is assumed to be of r-Hölder type (Lipschitzian) on [-d, d]
Dragomir, Sever S, Barnett, Neil S, Gomm, Ian   +2 more
core   +3 more sources

DIFFERENCE OF POWER TEST AND TYPE II ERROR (β) ON MARDIA MVN TEST, HENZE ZIKLER'S MVN TEST, AND ROYSTON'S MVN TEST USING MULTIVARIATE DATA ANALYSIS

Jurnal Biometrika dan Kependudukan, 2021
The Mardia MVN test, Henze Zikler's MVN test, and Royston's MVN test are the most widely used tests to analyze multivariate normal (MVN) data, but there have not been many studies explaining the advantages and disadvantages of these tests.
Wahyul Anis, Kuntoro Kuntoro, Soenarnatalina Melaniani   +2 more
doaj   +1 more source

On Moderator Detection in Anchoring Research: Implications of Ignoring Estimate Direction

Collabra: Psychology, 2018
Anchoring, whereby judgments assimilate to previously considered standards, is one of the most reliable effects in psychology. In the last decade, researchers have become increasingly interested in identifying moderators of anchoring effects.
Nathan N. Cheek, Julie K. Norem
doaj   +1 more source