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Year Number of Results
1823 1
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1868 2
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1878 1
1879 1
1882 1
1884 1
1888 1
1889 1
1891 2
1894 1
1895 1
1896 1
1897 1
1899 1
1900 1
1901 2
1903 1
1908 1
1909 1
1911 2
1914 1
1916 2
1917 3
1919 2
1920 1
1921 2
1923 3
1925 2
1926 1
1927 1
1930 1
1931 1
1932 2
1934 2
1935 2
1939 3
1940 1
1941 1
1945 2
1946 12
1947 25
1948 21
1949 10
1950 34
1951 34
1952 31
1953 35
1954 29
1955 38
1956 25
1957 43
1958 35
1959 32
1960 51
1961 58
1962 61
1963 98
1964 130
1965 112
1966 94
1967 138
1968 170
1969 192
1970 212
1971 208
1972 253
1973 277
1974 294
1975 751
1976 848
1977 864
1978 919
1979 996
1980 1212
1981 1384
1982 1537
1983 1890
1984 2148
1985 2318
1986 2619
1987 3047
1988 3280
1989 4034
1990 4493
1991 4865
1992 5200
1993 5800
1994 6445
1995 6846
1996 7858
1997 8482
1998 9033
1999 9642
2000 10337
2001 10960
2002 11645
2003 12653
2004 13886
2005 15944
2006 17786
2007 19260
2008 21054
2009 22802
2010 25788
2011 29267
2012 32461
2013 35914
2014 38926
2015 41523
2016 43885
2017 46590
2018 49559
2019 53645
2020 65339
2021 76210
2022 75533
2023 71715
2024 75109
2025 30000

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913,293 results

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Page 1
Conditional median-based Bayesian growth mixture modeling for nonnormal data.
Kim S, Tong X, Zhou J, Boichuk JP. Kim S, et al. Behav Res Methods. 2022 Jun;54(3):1291-1305. doi: 10.3758/s13428-021-01655-w. Epub 2021 Sep 29. Behav Res Methods. 2022. PMID: 34590287
In this article, we propose a robust approach to growth mixture modeling based on conditional medians and use Bayesian methods for model estimation and inferences. A simulation study is conducted to evaluate the performance of this approach. ...
In this article, we propose a robust approach to growth mixture modeling based on conditional medians and use Bayesian methods for mo …
Median Approximations for Genomes Modeled as Matrices.
Zanetti JPP, Biller P, Meidanis J. Zanetti JPP, et al. Bull Math Biol. 2016 Apr;78(4):786-814. doi: 10.1007/s11538-016-0162-4. Epub 2016 Apr 12. Bull Math Biol. 2016. PMID: 27072561
The genome median problem is an important problem in phylogenetic reconstruction under rearrangement models. ...In this paper, we model genomes as matrices and study the matrix median problem using the rank distance. It is known that, for any metric distance, at lea …
The genome median problem is an important problem in phylogenetic reconstruction under rearrangement models. ...In this paper, we mod …
Discovering treatment effectiveness via median treatment effects-Applications to COVID-19 clinical trials.
Mullahy J. Mullahy J. Health Econ. 2021 May;30(5):1050-1069. doi: 10.1002/hec.4233. Epub 2021 Mar 5. Health Econ. 2021. PMID: 33667329 Free PMC article.
This paper explores properties of median treatment effects (TEs) as indicators of treatment effectiveness. The paper's main focus is on decisionmaking based on median TEs and it proceeds by considering two paths a decisionmaker might follow. Along one, decisions are …
This paper explores properties of median treatment effects (TEs) as indicators of treatment effectiveness. The paper's main focus is …
Median and quantile tests under complex survey design using SAS and R.
Pan Y, Caudill SP, Li R, Caldwell KL. Pan Y, et al. Comput Methods Programs Biomed. 2014 Nov;117(2):292-7. doi: 10.1016/j.cmpb.2014.07.007. Epub 2014 Jul 28. Comput Methods Programs Biomed. 2014. PMID: 25123100 Free PMC article.
Techniques for conducting hypothesis testing on the median and other quantiles of two or more subgroups under complex survey design are limited. ...Urinary iodine data from National Health and Nutrition Examination Survey (NHANES) are used as examples for comparing medi …
Techniques for conducting hypothesis testing on the median and other quantiles of two or more subgroups under complex survey design a …
Median of patient results as a tool for assessment of analytical stability.
Jørgensen LM, Hansen SI, Petersen PH, Sölétormos G. Jørgensen LM, et al. Clin Chim Acta. 2015 Jun 15;446:186-91. doi: 10.1016/j.cca.2015.04.024. Epub 2015 Apr 25. Clin Chim Acta. 2015. PMID: 25920692
This was accomplished by using the monthly medians of patient results to disclose deviations from analytical stability, and by comparing divergences with the quality specifications for allowable analytical bias based on biological variation. ...DISCUSSION: Patient results …
This was accomplished by using the monthly medians of patient results to disclose deviations from analytical stability, and by compar …
On the rank-distance median of 3 permutations.
Chindelevitch L, Pereira Zanetti JP, Meidanis J. Chindelevitch L, et al. BMC Bioinformatics. 2018 May 8;19(Suppl 6):142. doi: 10.1186/s12859-018-2131-4. BMC Bioinformatics. 2018. PMID: 29745865 Free PMC article.
In their paper, the authors provide an [Formula: see text] algorithm for determining three candidate medians, prove the tight approximation ratio [Formula: see text], and provide a sufficient condition for their candidates to be true medians. ...RESULTS: In this pap …
In their paper, the authors provide an [Formula: see text] algorithm for determining three candidate medians, prove the tight approxi …
The descriptive epidemiology of sitting. A 20-country comparison using the International Physical Activity Questionnaire (IPAQ).
Bauman A, Ainsworth BE, Sallis JF, Hagströmer M, Craig CL, Bull FC, Pratt M, Venugopal K, Chau J, Sjöström M; IPS Group. Bauman A, et al. Am J Prev Med. 2011 Aug;41(2):228-35. doi: 10.1016/j.amepre.2011.05.003. Am J Prev Med. 2011. PMID: 21767731
RESULTS: Data were available for 49,493 adults aged 18-65 years from 20 countries. The median reported sitting time was 300 minutes/day, with an interquartile range of 180-480 minutes. Countries reporting the lowest amount of sitting included Portugal, Brazil, and Colombia …
RESULTS: Data were available for 49,493 adults aged 18-65 years from 20 countries. The median reported sitting time was 300 minutes/d …
Median Robust Extended Local Binary Pattern for Texture Classification.
Liu L, Lao S, Fieguth PW, Guo Y, Wang X, Pietikäinen M. Liu L, et al. IEEE Trans Image Process. 2016 Mar;25(3):1368-81. doi: 10.1109/TIP.2016.2522378. IEEE Trans Image Process. 2016. PMID: 26829791
To best address these disadvantages, in this paper, we introduce a novel descriptor for texture classification, the median robust extended LBP (MRELBP). Different from the traditional LBP and many LBP variants, MRELBP compares regional image medians rather than raw …
To best address these disadvantages, in this paper, we introduce a novel descriptor for texture classification, the median robust ext …
Patient result median monitoring for clinical laboratory quality control.
Wilson A, Roberts WL, Pavlov I, Fontenot J, Jackson B. Wilson A, et al. Clin Chim Acta. 2011 Jul 15;412(15-16):1441-6. doi: 10.1016/j.cca.2011.04.024. Epub 2011 Apr 27. Clin Chim Acta. 2011. PMID: 21549689
Our study confirms a simple relationship between the variance of the median and the variance of the mean, i.e., for Gaussian distributions, Var[Median]/Var[Mean]=pi/2. We also confirm that for skewed distributions, the median is more stable than the mean, imp …
Our study confirms a simple relationship between the variance of the median and the variance of the mean, i.e., for Gaussian distribu …
Safety and Feasibility of Combining On-Demand Selective Locoregional Treatment with First-Line Atezolizumab Plus Bevacizumab for Patients with Unresectable Hepatocellular Carcinoma.
Nakabori T, Higashi S, Abe Y, Mukai K, Ikawa T, Konishi K, Maeda N, Nakanishi K, Hasegawa S, Wada H, Ohkawa K. Nakabori T, et al. Curr Oncol. 2024 Mar 15;31(3):1543-1555. doi: 10.3390/curroncol31030117. Curr Oncol. 2024. PMID: 38534950 Free PMC article.
Progression-free survival (PFS) and overall survival (OS) were longer in the combination group (medians for PFS and OS not reached) than in the atezo/bev alone group (median PFS, 7.4 months; median OS, 19.8 months) (PFS, p = 0.004; OS, p < 0.001). ...
Progression-free survival (PFS) and overall survival (OS) were longer in the combination group (medians for PFS and OS not reached) t …
913,293 results
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