stomata: Stomata patterns
In kanova: Quasi Analysis of Variance for K-Functions
stomata R Documentation
Stomata patterns
Description
Point patterns of stomata at 18 locations in each of 12 leaves of
Michelia cavaleriei var. platypetala.
Usage
stomata
Format
The object stomata is a hyperframe with 216 rows. It has
a column named patterns containing the point patterns of
stomata locations, a column named Leaf which is a factor
with levels 1 to 12 identifying the leaf from which the pattern
was obtained, a column named Layer which is a factor with
levels 1 to 6 identifying a location within each “position”
(see “Pos”), and a column named Pos which
is a factor with levels 1 to 3, position 1 being closest to the
central stem of the leaf and position 3 being closest to the
outer edge of the leaf (and farthest from the central stem).
Details
Each pattern was observed in a rectangular window of dimension
1200 \times 900 microns.
Source
The data were kindly supplied by Prof. Peijian Shi of the College
of Biology and the Environment, Nanjing Forestry University, Nanjing,
P.R. China.
References
Peijian Shi, Yabing Jiao, Peter J. Diggle, Rolf Turner,
Rong Wang and Ülo Niinemets 2021. Spatial
relationship between stomata of a Magnoliaceae species at the
areole level. Annals of Botany 128, pp. 875–885.
DOI https://doi.org/10.1093/aob/mcab106
Examples
plot(stomata[1,1,drop=TRUE])
kanova documentation built on Aug. 8, 2025, 7:50 p.m.
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| stomata | R Documentation |
Stomata patterns
Description
Point patterns of stomata at 18 locations in each of 12 leaves of Michelia cavaleriei var. platypetala.
Usage
stomataFormat
The object stomata is a hyperframe with 216 rows. It has
a column named patterns containing the point patterns of
stomata locations, a column named Leaf which is a factor
with levels 1 to 12 identifying the leaf from which the pattern
was obtained, a column named Layer which is a factor with
levels 1 to 6 identifying a location within each “position”
(see “Pos”), and a column named Pos which
is a factor with levels 1 to 3, position 1 being closest to the
central stem of the leaf and position 3 being closest to the
outer edge of the leaf (and farthest from the central stem).
Details
Each pattern was observed in a rectangular window of dimension
1200 \times 900 microns.
Source
The data were kindly supplied by Prof. Peijian Shi of the College of Biology and the Environment, Nanjing Forestry University, Nanjing, P.R. China.
References
Peijian Shi, Yabing Jiao, Peter J. Diggle, Rolf Turner, Rong Wang and Ülo Niinemets 2021. Spatial relationship between stomata of a Magnoliaceae species at the areole level. Annals of Botany 128, pp. 875–885. DOI https://doi.org/10.1093/aob/mcab106
Examples
plot(stomata[1,1,drop=TRUE])
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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