gorillas(spatstat)
gorillas()所属R语言包:spatstat
Gorilla Nesting Sites
大猩猩筑巢地点
译者:生物统计家园网 机器人LoveR
描述----------Description----------
Locations of nesting sites of gorillas, and associated covariates, in a National Park in Cameroon.
的大猩猩,以及相关的协变量的筑巢地点的位置,在喀麦隆的国家公园。
用法----------Usage----------
data(gorillas)
格式----------Format----------
gorillas is a marked point pattern (object of class "ppp") representing nest site locations.
gorillas是一个显着的点模式(对象的类"ppp")的巢址的位置。
gorillas.extra is a named list of 7 pixel images (objects of class "im") containing spatial covariates. It also belongs to the class "listof".
gorillas.extra是7像素的图像(对象类"im"),包含空间的协变量的命名列表。它也属于类"listof"。
All spatial coordinates are in metres. The coordinate reference system is WGS_84_UTM_Zone_32N.
所有的空间坐标为米。坐标参考系是WGS_84_UTM_Zone_32N。
Details
详细信息----------Details----------
These data come from a study of gorillas in the Kagwene Gorilla Sanctuary, Cameroon, by the Wildlife Conservation Society Takamanda-Mone Landscape Project (WCS-TMLP). A detailed description and analysis of the data is reported in Funwi-Gabga and Mateu (2012).
这些数据来自一个研究大猩猩,喀麦隆,Kagwene大猩猩保护区的野生动物保护协会Takamanda MONE景观工程(WCS-TMLP)。在Funwi Gabga和Mateu(2012年)的详细描述和分析报告的数据。
The dataset gorillas is a marked point pattern (object of class "ppp") giving the spatial locations of 647 nesting sites of gorilla groups observed in the sanctuary over time. Locations are given as UTM (Zone 32N) coordinates in metres. The observation window is the boundary of the sanctuary, represented as a polygon. Marks attached to the points are:
的数据集gorillas是一个显着的点模式(对象类"ppp")为647的大猩猩群体随着时间的推移在圣所观察到的筑巢地点的空间位置。 UTM(32N区)以米为单位的坐标位置。观察窗的庇护,表示为一个多边形的边界。附着的点标记如下:
group Identifier of the gorilla group that constructed the nest site: a categorical variable with values major or minor.
组标识符的大猩猩建造的巢址:分类变量的值major或minor。
season Season in which data were collected: categorical, either rainy or dry.
数据收集的季节:绝对的,是rainy或dry。
Day of observation. A value of class "Date".
天的观察。值类"Date"。
The accompanying dataset gorillas.extra contains spatial covariate information. It is a named list containing seven pixel images (objects of class "im") giving the values of seven covariates over the study region. It also belongs to the class "listof" so that it can be plotted. The component images are:
随附的数据集gorillas.extra包含空间的协信息。它是一个命名的列表,其中包含7个像素的图像(对象类"im")为7协变量的值在研究区域。它也属于类"listof",这样它可以被绘制。分量图像是:
Compass direction of the terrain slope. Categorical, with levels N, NE, E, SE, S, SW, W and NW.
地形坡度的罗盘方向。绝对的,同级别N,NE,E,SE,S,SW,W和NW 。
Digital elevation of terrain, in metres.
数字高程地形,以米为单位。
Heat Load Index at each point on the surface (Beer's aspect), discretised. Categorical with values Warmest (Beer's aspect between 0 and 0.999), Moderate (Beer's aspect between 1 and 1.999), Coolest (Beer's aspect equals 2).
热负荷指数表面上的每个点(啤酒的方面),离散化。类别的值Warmest(啤酒方面介于0和0.999),Moderate(啤酒方面在1和1.999之间),Coolest(啤酒方面等于2)。
Terrain slope, in degrees.
地形坡度,单位为度。
Type of slope. Categorical, with values Valley, Toe (toe slope), Flat, Midslope, Upper and Ridge.
斜坡类型。范畴,值Valley,Toe指(趾坡),Flat,Midslope,Upper和Ridge。
Vegetation or cover type. Categorical, with values Disturbed (highly disturbed forest), Colonising (colonising forest), Grassland (savannah), Primary (primary forest), Secondary (secondary forest), and Transition (transitional vegetation).
植被盖式。范畴,值Disturbed(高干扰的森林),Colonising(殖民森林),Grassland(萨凡纳),Primary(原始森林),Secondary(,次生林),和Transition(过渡性植被)。
Euclidean distance from nearest water body, in metres.
欧氏距离最近的水体,以米为单位。
For further information see Funwi-Gabga and Mateu (2012).
欲了解更多信息,请参阅Funwi Gabga和Mateu(2012年)。
源----------Source----------
Field data collector: Wildlife Conservation Society Takamanda-Mone Landscape Project (WCS-TMLP). Please acknowledge WCS-TMLP in any use of these data.
现场数据采集器:国际野生生物保护学会Takamanda的MONE景观项目(WCS-TMLP)。请确认WCS-TMLP以任何方式使用这些数据。
Data kindly provided by Funwi-Gabga Neba, Data Coordinator of A.P.E.S. Database Project, Department of Primatology, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany.
好心提供的数据由Funwi,Gabga根羽,数据协调员APES数据库项目,马克斯·普朗克进化人类学研究所,莱比锡,德国的灵长类。
The collaboration of Prof Jorge Mateu, Universitat Jaume I, Castellon, Spain is gratefully acknowledged.
教授豪尔赫Mateu,Universitat海梅一世,卡斯特利翁,西班牙的合作表示感谢。
参考文献----------References----------
A pastoralist survey and fire impact assessment in the Kagwene Gorilla Sanctuary, Cameroon. M.Sc. thesis, Geology and Environmental Science, University of Buea.
Understanding the nesting spatial behaviour of gorillas in the Kagwene Sanctuary, Cameroon. Stochastic Environmental Research and Risk Assessment, in press.
实例----------Examples----------
summary(gorillas)
plot(gorillas)
plot(gorillas.extra)
转载请注明:出自 生物统计家园网(http://www.biostatistic.net)。
注:
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