P
Per B. Brockhoff
Researcher at Technical University of Denmark
Publications - 137
Citations - 18353
Per B. Brockhoff is an academic researcher from Technical University of Denmark. The author has contributed to research in topics: Statistical model & Mixed model. The author has an hindex of 37, co-authored 136 publications receiving 13109 citations. Previous affiliations of Per B. Brockhoff include University of Copenhagen.
Papers
More filters
Journal ArticleDOI
lmerTest Package: Tests in Linear Mixed Effects Models
TL;DR: The lmerTest package extends the 'lmerMod' class of the lme4 package, by overloading the anova and summary functions by providing p values for tests for fixed effects, and implementing the Satterthwaite's method for approximating degrees of freedom for the t and F tests.
lmerTest: Tests for random and fixed effects for linear mixed effect models (lmer objects of lme4 package)
Alexandra Kuznetsova,Per B. Brockhoff,Regitse Højgaard Christensen,P Bruun Brockhoff,R Haubo Bojesen Christensen,T. A. Kuznetsova,Rhb Christensen +6 more
Book
Statistics for Sensory and Consumer Science
TL;DR: This chapter discusses the need for Statistics in Experimental Planning and Analysis, and some Basic Properties of a Distribution (Mean, Variance and Standard Deviation) and the importance of Relationships between Two or More Variables.
Journal ArticleDOI
Rapid descriptive sensory methods – Comparison of Free Multiple Sorting, Partial Napping, Napping, Flash Profiling and conventional profiling
TL;DR: Semantic comparison shows large differences, with closest relations found between the two conventional profiles, which suggests that semantic results from an assessor in an evaluation type with no training sessions are dependent on the assessors’ personal semantic skills.