describe_eval: Descriptives for all courses

Description Usage Arguments Value Examples

Description

This function takes a data frame from join_eval containing data from multiple courses and calculates descriptive statistics such as the mean.

Usage

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describe_eval(data, CI = 0.95)

Arguments

data

Data frame as returned from join_eval

CI

Numeric. Confidence level of error bars, often .95 for a 95% CI.

Value

A data frame (more precisely, a tibble).

Examples

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## Not run: 
tmp1 <- read_eval("./data")
dat1 <- join_eval(tmp1)
describe_eval(dat1)

## End(Not run)

hplieninger/instevalR documentation built on May 17, 2019, 4:54 p.m.