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当我在R studio中运行“send2cy”函数时,出现错误。send2cy在Rstudio中不起作用〜Cyrest,Cyotoscape
# Basic setup
library(igraph)
library(RJSONIO)
library(httr)
dir <- "/currentdir/"
setwd(dir)
port.number = 1234
base.url = paste("http://localhost:", toString(port.number), "/v1", sep="")
print(base.url)
# Load list of edges as Data Frame
network.df <- read.table("./data/eco_EM+TCA.txt")
# Convert it into igraph object
network <- graph.data.frame(network.df,directed=T)
# Remove duplicate edges & loops
g.tca <- simplify(network, remove.multiple=T, remove.loops=T)
# Name it
g.tca$name = "Ecoli TCA Cycle"
# This function will be published as a part of utility package, but not ready yet.
source('./utility/cytoscape_util.R')
# Convert it into Cytosccape.js JSON
cygraph <- toCytoscape(g.tca)
send2cy(cygraph, 'default%20black', 'circular')
Error in file(con, "r") : cannot open the connection
Called from: file(con, "r")
但是当我使用“send2cy”功能从终端R(运行R.从终端只是“R”呼叫)我没有发现错误。
欢迎任何建议。