Datasets and functions that can be used for data analysis practice, homework and projects in data science courses and workshops. 26 datasets are available for case studies in data visualization, statistical inference, modeling, linear regression, data wrangling and machine learning.

Data Science Labs

package-ubuntu-20.04-r-4.0.5#cran#dslabs-0.7.4

<p>The function shows a plot of a random sample drawn from an urn with blue and red beads. The sample is taken with replacement. The proportion of blue beads is not shown so that students can try to estimate it.
</p>

<table summary="R argblock">
<tr valign="top">
<td><code>n</code></td>
<td>
<p>Sample size</p>
</td>
</tr>
<tr valign="top">
<td><code>...</code></td>
<td>
<p>additional arguments to be used by the function <code>sample</code>.</p>
</td>
</tr>
</table>

package-ubuntu-20.04-r-4.0.5#cran#dslabs-0.7.4#docs#take_poll

`n`	Sample size
`...`	additional arguments to be used by the function `sample`.

take_poll

Description

Usage

Arguments

Value

Examples

dslabs

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