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Sleuth2 (version 1.0-3)

case0901: Effects of Light on Meadowfoam Flowering

Description

Meadowfoam is a small plant found growing in moist meadows of the US Pacific Northwest. Researchers reported the results from one study in a series designed to find out how to elevate meadowfoam production to a profitable crop. In a controlled growth chamber, they focused on the effects of two light--related factors: light intensity and the timeing of the onset of the ligth treatment.

Usage

case0901

Arguments

source

Ramsey, F.L. and Schafer, D.W. (2002). The Statistical Sleuth: A Course in Methods of Data Analysis (2nd ed), Duxbury.

Examples

Run this code
str(case0901)
plot(Flowers~Intens, case0901, pch= ifelse(Time=="Early", 19, 21))

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