Results 31 to 40 of about 5,851,097 (290)
A simple test for normality for time series [PDF]
, 2004 This paper considers testing for normality for correlated data. The proposed test procedure employs the skewness-kurtosis test statistic, but studentized by standard error estimators that are consistent under serial dependence of the observations.
Lobato, Ignacio N., Velasco, Carlos
core +3 more sources
In-class activity comparing standard errors as a function of sample size with SPSS [PDF]
Tutorials in Quantitative Methods for Psychology, 2020 This vignette presents an in-class demonstration to introduce the notion of standard error. The students must be able to compute means using SPSS. They must also be able to eye-ball standard deviation from a list of numbers.
Cousineau, Denis
doaj +1 more source
Signal Estimation with Additive Error Metrics in Compressed Sensing [PDF]
, 2013 Compressed sensing typically deals with the estimation of a system input from its noise-corrupted linear measurements, where the number of measurements is smaller than the number of input components.
Danielle Carmon +4 more
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IEEE Access, 2022 Recently, active research has been conducted on Korean grammatical error correction on machine translation (MT) and automatic noise generation. However, there is no gold-standard test set for objective and official comparative analysis.
Seonmin Koo +6 more
doaj +1 more source
The One Standard Error Rule for Model Selection: Does It Work?
Stats, 2021 Previous research provided a lot of discussion on the selection of regularization parameters when it comes to the application of regularization methods for high-dimensional regression.
Yuchen Chen, Yuhong Yang
doaj +1 more source
Adaptive 2D IGA boundary element methods
, 2015 We derive and discuss a posteriori error estimators for Galerkin and collocation IGA boundary element methods for weakly-singular integral equations of the first-kind in 2D.
Feischl, Michael +3 more
core +2 more sources
All-optical logic circuits based on polarization properties of nondegenerate four-wave mixing [PDF]
, 2001 All-optical logic circuits based on the polarization properties of nondegenerate four-wave mixing are proposed. Schemes to perform multiple triple-product logic functions are discussed, and it is shown that higher-level Boolean operations that involve ...
Bhardwaj, Ashish +2 more
core +2 more sources
Assessing Standard Error Estimation Approaches for Robust Mean-Geometric Mean Linking
AppliedMathRobust mean-geometric mean (MGM) linking methods enable reliable group comparisons in item response theory models under fixed and sparse differential item functioning.
Alexander Robitzsch
doaj +1 more source
A fixed count sampling estimator of stem density based on a survival function
Journal of Forest Science, 2015 In fixed count sampling (FCS) a fixed number (k) of observations is made at n randomly selected sample locations. For estimation of stem density, the distance from a random sample location to the k nearest trees was measured.
S. Magnussen
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Purpose Metabolic syndrome (MetS) is a common complication in survivors of childhood acute lymphoblastic and myeloid leukemia (AL), and a major risk factor for premature cardiovascular disease, type‐2‐diabetes, and metabolic dysfunction‐associated steatotic liver disease (MASLD).
Visentin Sandrine +10 more
wiley +1 more source