Simulated length-at-age data for the red drum.
模拟年龄在长度的数据为红色鼓。
用法----------Usage----------
data(reddrum)
格式----------Format----------
A data frame with 100 observations on the following 2 variables.
以下两个变量的100个观测数据框。
age age
以下年龄段的
length a numeric vector
长度的数字矢量
Details
详细信息----------Details----------
This data is simulated from values reported in a paper by Porch, Wilson and Nieland titled "A new growth model for red drum (Sciaenops ocellaus) that accommodates seasonal and ontogenic changes in growth rates" which appeard in Fishery Bulletin 100(1) (http://fishbull.noaa.gov/1001/por.pdf). They attribute the data to Beckman et. al and say it comes from measurements in the Northern Gulf of Mexico, between September 1985 and October 1998.
此数据是模拟的从门廊,威尔逊和Nieland的题为“新的增长模式,可容纳季节性和ontogenic的的增长率的变化”appeard在渔业通报“100(1)红鼓(红姑ocellaus)在一篇论文中报告的值( http://fishbull.noaa.gov/1001/por.pdf)。他们认为数据贝克曼等。人说,从1985年9月至1998年10月在北墨西哥湾,测量。