R Dataset / Package Stat2Data / Pines

Documentation

On this Picostat.com statistics page, you will find information about the Pines data set which pertains to Pines. The Pines data set is found in the Stat2Data R package. You can load the Pines data set in R by issuing the following command at the console data("Pines"). This will load the data into a variable called Pines. If R says the Pines data set is not found, you can try installing the package by issuing this command install.packages("Stat2Data") and then attempt to reload the data. If you need to download R, you can go to the R project website. You can download a CSV (comma separated values) version of the Pines R data set. The size of this file is about 45,329 bytes.


Pines

Description

Data from pine seedlings planted in 1990

Format

A dataset with 1000 observations on the following 15 variables.

Row Row number in pine plantation
Col Column number in pine plantation
Hgt90 Tree height at time of planting (cm)
Hgt96 Tree height in September 1996 (cm)
Diam96 Tree trunk diameter in September 1996 (cm)
Grow96 Leader growth during 1996 (cm)
Hgt97 Tree height in September 1997 (cm)
Diam97 Tree trunk diameter in September 1997 (cm)
Spread97 Widest lateral spread in September 1997 (cm)
Needles97 Needle length in September 1997 (mm)
Deer95 Type of deer damage in September 1995: 0 = none, 1 = browsed
Deer97 Type of deer damage in September 1997: 0 = none, 1 = browsed
Cover95 Thorny cover in September 1995: 0 = none; 1 = some; 2 = moderate; 3 = lots
Fert Indicator for fertilizer: 0 = no, 1 = yes
Spacing Distance (in feet) between trees (10 or 15)

Details

This dataset contains information data from an experiment conducted by the Department of Biology at Kenyon College at a site near the campus in Gambier, Ohio. In April 1990, student and faculty volunteers planted 1000 white pine (Pinus strobes) seedlings at the Brown Family Environmental Center. These seedlings were planted in two grids, distinguished by 10- and 15-foot spacings between the seedlings. Several variables were measured and recorded for each seedling over time (in 1990, 1996, and 1997).

Source

Thanks to the Kenyon College Department of Biology for sharing these data.

--

Dataset imported from https://www.r-project.org.

Title Authored on Content type
R Dataset / Package psych / bfi March 9, 2018 - 1:06 PM Dataset
OpenIntro Statistics Dataset - scotus_healthcare August 9, 2020 - 2:38 PM Dataset
R Dataset / Package psych / withinBetween March 9, 2018 - 1:06 PM Dataset
R Dataset / Package Stat2Data / Kids198 March 9, 2018 - 1:06 PM Dataset
R Dataset / Package Ecdat / Wages1 March 9, 2018 - 1:06 PM Dataset
Attachment Size
dataset-23768.csv 44.27 KB
Dataset License
GNU General Public License v2.0
Documentation License
GNU General Public License v2.0