students

<p>Matrix of marks for five exams, two with closed books and
   three with open books (Mechanics (C), Vectors (C),
   Algebra (O), Analysis (O) and Statistics (O)).</p>

datasets

Routines for the graphical representation of correlation matrices by means of correlograms, MDS maps and biplots obtained by PCA, PFA or WALS (weighted alternating least squares); See Graffelman & De Leeuw (2023) <doi: 10.1080/00031305.2023.2186952>.

Jan Graffelman

Correlplot

A Collection of Functions for Graphing Correlation Matrices

Jan De Leeuw

students function

Format

Marks for 5 student exams — students

Marks for 5 student exams

students: Marks for 5 student exams

Description

Usage

Arguments

Format

References