teach.df

<p>Data from an experiment to assess the impact of three different teaching
methods on language ability. 30 students were randomly allocated into three
groups, one for each method. The students' IQ before instruction and a
language test score after instruction were recorded.</p>

datasets

A set of functions used in teaching STATS 201/208 Data Analysis at
the University of Auckland. The functions are designed to make parts of R more
accessible to a large undergraduate population who are mostly not statistics
majors.

James Curran

s20x

Functions for University of Auckland Course STATS 201/208 Data
Analysis

Brant Deppa

Rachel Fewster

Russell Millar

Ben Stevenson

Andrew Balemi

Chris Wild

Sophie Jones

Dineika Chandra

Brendan McArdle

teach.df function

<p>A data frame with 30 observations on 3 variables.</p><table class="table">
<tr><td>[,1]</td><td>lang</td><td>numeric</td><td>Language test score after instruction</td></tr>
<tr><td>[,2]</td><td>IQ</td><td>numeric</td><td>Student's IQ</td></tr>
<tr><td>[,3]</td><td>method</td><td>factor</td><td>Teaching method (1, 2, 3)</td></tr>
</table><p></p><p></p>

Format

Comparison of Three Teaching Methods — teach.df

<p>A data frame with 30 observations on 3 variables.</p><table class='table'>
<tr><td>[,1]</td><td>lang</td><td>numeric</td><td>Language test score after instruction</td></tr>
<tr><td>[,2]</td><td>IQ</td><td>numeric</td><td>Student's IQ</td></tr>
<tr><td>[,3]</td><td>method</td><td>factor</td><td>Teaching method (1, 2, 3)</td></tr>
</table>



Comparison of Three Teaching Methods

teach.df: Comparison of Three Teaching Methods

Description

Arguments

Format

[,1]	lang	numeric	Language test score after instruction
[,2]	IQ	numeric	Student's IQ
[,3]	method	factor	Teaching method (1, 2, 3)