Showing 1 - 20 of 242,046

multivariate analysis 52,620 descriptive statistics 28,909 statistics 26,562 human 24,986 female 23,386 male 22,649 more ... humans 18,642 confidence intervals 17,751 data analysis software 17,431 adulthood (18 yrs & older) 17,035 research funding 12,969 regression analysis 10,790 odds ratio 10,700 questionnaires 10,686 logistic regression analysis 10,645 03 medical and health sciences 10,106 chi-squared test 10,105 data analysis 10,071 3. good health 9,363 cross-sectional method 9,318 adult 9,108 longitudinal method 8,719 analysis of variance 8,549 retrospective studies 8,232 01 natural sciences 8,211 0302 clinical medicine 8,037 multiple regression analysis 7,739 risk assessment 7,392 young adulthood (18-29 yrs) 7,377 t-test (statistics) 7,291 less ...

american psychological association 14,444 wiley-blackwell 12,663 taylor & francis ltd 10,172 elsevier b.v. 9,804 springer nature 8,652 biomed central 8,308 more ... elsevier 6,790 wiley 5,635 sage publications inc. 5,103 elsevier bv 4,536 mdpi 4,051 oxford university press / usa 3,531 ccsd 3,529 public library of science 3,206 lippincott williams & wilkins 3,009 springer 2,847 sage publications 2,746 elsevier science 2,710 taylor & francis 2,261 oxford university press 2,056 mdpi ag 1,790 cambridge university press 1,187 academic press inc. 1,096 frontiers media s.a. 1,075 bmc 1,022 ieee 1,019 escholarship, university of california 937 institute of mathematical statistics 702 bmj publishing group 635 nature publishing group 614 less ...

english 211,601 undetermined 8,461 unknown 6,431 portuguese 1,170 spanish; castilian 1,029 persian 842 more ... french 747 chinese 577 turkish 430 german 330 spanish 285 russian 263 indonesian 190 ukrainian 83 italian 74 croatian 73 korean 72 japanese 71 arabic 68 polish 61 czech 59 serbian 47 hungarian 42 slovenian 38 greek 32 greek, modern (1453-) 28 catalan; valencian 27 multiple languages 23 lithuanian 22 thai 21 less ...

united states 6,955 china 3,310 japan 1,555 india 1,340 france 994 canada 991 more ... australia 988 spain 913 united kingdom 842 turkey 657 less ...

MEDLINE 38,667 BASE 32,388 Academic Search Index 31,975 Complementary Index 30,180 OpenAIRE 28,847 APA PsycArticles 21,148 more ... PASCAL Archive 6,629 ScienceDirect 6,399 OAIster 6,163 Business Source Premier 4,443 APA PsycInfo 4,339 Directory of Open Access Journals 3,782 Springer Nature Journals 3,778 Education Research Complete 2,795 arXiv 2,548 Supplemental Index 2,464 SPORTDiscus with Full Text 2,145 RePEc 2,039 GBV Online Contents 1,452 HAL 1,298 Science Citation Index Expanded 1,155 JSTOR Journals 1,088 GreenFILE 921 ERIC 892 OpenDissertations 810 wiso 631 EconLit 577 ClinicalTrials.gov 453 Social Sciences Citation Index 291 eScholarship 265 less ...