course_scores

This dataset contains academic performance records for 200 students across
four years of high school, with scores or letter grades in English and Math.

datasets

Provides fundamental functions for descriptive statistics,
including MODE(), estimate_mode(), center_stats(), position_stats(), pct(),
spread_stats(), kurt(), skew(), and shape_stats(), which assist in
summarizing the center, spread, and shape of numeric data. For more details,
see McCurdy (2025), "Introduction to Data Science with R"
<https://jonmccurdy.github.io/Introduction-to-Data-Science/>.

Jon McCurdy

MSMU

Descriptive Statistics Functions for Numeric Data

Luke Papayoanou

course_scores function

A data frame with 200 rows and 10 columns:<dl>
<dt>student</dt>
<dd>Student ID (integer)</dd><dt>type</dt>
<dd>Grade type (character)</dd><dt>Freshman_English</dt>
<dd>Freshman English Score/letter grade (character)</dd><dt>Freshman_Math</dt>
<dd>Freshman Math Score/letter grade (character)</dd><dt>Sophomore_English</dt>
<dd>Sophomore English Score/letter grade (character)</dd><dt>Sophomore_Math</dt>
<dd>Sophomore Math Score/letter grade (character)</dd><dt>Junior_English</dt>
<dd>Junior English Score/letter grade (character)</dd><dt>Junior_Math</dt>
<dd>Junior Math Score/letter grade (character)</dd><dt>Senior_English</dt>
<dd>Senior English Score/letter grade (character)</dd><dt>Senior_Math</dt>
<dd>Senior Math Score/letter grade (character)</dd>
</dl>

Format

Course scores data — course_scores

A data frame with 200 rows and 10 columns:<dl>
<dt>student</dt>
<dd>Student ID (integer)</dd>

<dt>type</dt>
<dd>Grade type (character)</dd>

<dt>Freshman_English</dt>
<dd>Freshman English Score/letter grade (character)</dd>

<dt>Freshman_Math</dt>
<dd>Freshman Math Score/letter grade (character)</dd>

<dt>Sophomore_English</dt>
<dd>Sophomore English Score/letter grade (character)</dd>

<dt>Sophomore_Math</dt>
<dd>Sophomore Math Score/letter grade (character)</dd>

<dt>Junior_English</dt>
<dd>Junior English Score/letter grade (character)</dd>

<dt>Junior_Math</dt>
<dd>Junior Math Score/letter grade (character)</dd>

<dt>Senior_English</dt>
<dd>Senior English Score/letter grade (character)</dd>

<dt>Senior_Math</dt>
<dd>Senior Math Score/letter grade (character)</dd>


</dl>

course_scores: Course scores data

Description

Usage

Arguments

Format