Package paleobioDB version 0.7.0
paleobioDB 包在2020年已经停止更新,该包依赖PBDB v1 API。
可以选择在Index of /src/contrib/Archive/paleobioDB (r-project.org)下载安装包后,执行本地安装。
Usage
pbdb_subtaxa (data, do.plot, col)
Arguments
参数【data】:输入的数据,数据帧格式。可以通过 pbdb_occurrences() 函数获得数据。
参数【do.plot】:TRUE/FALSE。默认为 TRUE。
参数【col】:改变图中柱子的颜色。默认为 skyblue2。
Value
返回一张图和一个数据帧,展示了数据中的子类群数量。文章来源:https://www.toymoban.com/news/detail-798174.html
Example
library(paleobioDB)
library(RCurl)
options(RCurlOptions = list(cainfo = system.file("CurlSSL", "cacert.pem", package = "RCurl")))
canidae_quat<- pbdb_occurrences (limit="all",
base_name="Canidae", interval="Quaternary",
show=c("coords", "phylo", "ident"))
pbdb_subtaxa (canidae_quat)
species genera families orders classes phyla
1 0 29 1 1 1 1
文章来源地址https://www.toymoban.com/news/detail-798174.html
Page
function (data, do.plot = TRUE, col = "#0000FF")
{
species <- nrow(pbdb_temp_range(data = data, rank = "species",
do.plot = FALSE))
genera <- nrow(pbdb_temp_range(data = data, rank = "genus",
do.plot = FALSE))
families <- nrow(pbdb_temp_range(data = data, rank = "family",
do.plot = FALSE))
orders <- nrow(pbdb_temp_range(data = data, rank = "order",
do.plot = FALSE))
classes <- nrow(pbdb_temp_range(data = data, rank = "class",
do.plot = FALSE))
phyla <- nrow(pbdb_temp_range(data = data, rank = "phylum",
do.plot = FALSE))
subtaxa <- data.frame(species, genera, families, orders,
classes, phyla)
if (do.plot == TRUE) {
par(mar = c(8, 4, 2, 0))
barplot(unlist(subtaxa), beside = T, horiz = F, col = col,
border = F, las = 2, ylab = "Number of taxa")
}
return(subtaxa)
}
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