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Description:

Data from pine seedlings planted in 1990

Variables:

A dataset with 778 observations on the following 16 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)

Link To Google Sheets:

Rows:

Columns:

Files:

Measurements of Pine Tree Seedlings_709_83.csv

License Type:

References/Notes/Attributions:

Source

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

R Dataset Upload:

Use the following R code to directly access this dataset in R.

d <- read.csv("https://www.key2stats.com/Measurements_of_Pine_Tree_Seedlings_709_83.csv")

R Coding Interface:

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