Windspeed data collected at a test site for a windmill, and also at a nearby long-term weather
site, in Northern South Dakota. 
Data collected every six hours for all of 2002, except that all of the month
of May and a few other observations missing.

datasets

Datasets to Accompany S. Weisberg (2014),
"Applied Linear Regression," 4th edition.  Many data files
in this package are included in the alr3 package as well, so only one of them
should be used.

Sanford Weisberg

alr4

Data to Accompany Applied Linear Regression 4th Edition

wm2 function

A data frame with 1116 observations on the following 5 variables.<dl>
 <dt>Date</dt>
<dd>A text variable with values like "2002/1/2/6" meaning the reading at 6AM on
 January 2, 2002</dd> <dt>CSpd</dt>
<dd>Windspeed in m/s at the candidate site</dd> <dt>RSpd</dt>
<dd>Windspeed for the reference site</dd> <dt>RDir</dt>
<dd>Wind direction, in degrees, at the reference site</dd> <dt>Bin</dt>
<dd>Wind direction binned into 16 equal width bins</dd> 
</dl>

Format

Windmill data with direction information — wm2

A data frame with 1116 observations on the following 5 variables.<dl>
 <dt>Date</dt>
<dd>A text variable with values like "2002/1/2/6" meaning the reading at 6AM on
 January 2, 2002</dd>

 <dt>CSpd</dt>
<dd>Windspeed in m/s at the candidate site</dd>

 <dt>RSpd</dt>
<dd>Windspeed for the reference site</dd>

 <dt>RDir</dt>
<dd>Wind direction, in degrees, at the reference site</dd>

 <dt>Bin</dt>
<dd>Wind direction binned into 16 equal width bins</dd>

 
</dl>

wm2: Windmill data with direction information

Description

Arguments

Format

References

Examples