Osama Alwusaidi

366 Followers

4 SlideShares 366 Followers 271 Followings

statistics rcyci rcy yuc statistical_analysis analysis spss education higher_education yic rcjyyanbu high rate of false positives mathematics bayseian meta analysis p-value threshold statistical significance bayes factor (bf) p-value parameters simulation estimated classical_test_theory item-fit principal_components_analysis items_estimated item_response_theory simulation_study person-fit varimax irtpro4 irt wingen ctt itemanalysis، psychometrics، itemstatistics، class course_teaching_plan stat211

Presentations
Documents
Infographics

Latest Most Popular

The Naturalistic Evaluation

mrborup • 14 years ago

Nonparametric Methods and Evolutionary Algorithms in Genetic Epidemiology

Colleen Farrelly • 8 years ago

مستخلص الدراسة | Abstract: Comparison of the parameters of the items estimated according to classical test theory and item response theory: a simulation study

Osama Alwusaidi • 6 years ago

Osama Alwusaidi

The Naturalistic Evaluation

Nonparametric Methods and Evolutionary Algorithms in Genetic Epidemiology

مستخلص الدراسة | Abstract: Comparison of the parameters of the items estimated according to classical test theory and item response theory: a simulation study

Curriculum Workshop

Quality of education and training workshop: FES

Report of training course introduction to statistical analysis using ibm sps 172

Item Response Theory in Constructing Measures

International Summit on the Teaching Profession - Framing the Issues

Introduction to Bayesian Methods

Bayesian statistics using r intro

Beyond personalisation: the challenges of contextual marketing infographic

R at Microsoft

Education, data policy and practice - Kim Schildkamp

Skills Outlook 2015: Youth, Skills and Employability

Universal Basic Skills - What Countries Stand to Gain

Taking R to the Limit (High Performance Computing in R), Part 1 -- Parallelization, LA R Users' Group 7/27/

10 R Packages to Win Kaggle Competitions

Education Fast Forward: Turning School Performance to Economic Success

The Paperless Student - Skills and Confidence Reading on Screen

ورقة علمية: الطيور البحرية لمنطقة تبوك