Dir*_*tel 132
只需使用suppressMessages()您的library()电话:
edd@max:~$ R
R version 2.14.1 (2011-12-22)
Copyright (C) 2011 The R Foundation for Statistical Computing
ISBN 3-900051-07-0
Platform: x86_64-pc-linux-gnu (64-bit)
[...]
R> suppressMessages(library(ROCR))
R> # silently loaded
R> search()
[1] ".GlobalEnv" "package:ROCR" # it's really there
[3] "package:gplots" "package:KernSmooth"
[5] "package:grid" "package:caTools"
[7] "package:bitops" "package:gdata"
[9] "package:gtools" "package:stats"
[11] "package:graphics" "package:grDevices"
[13] "package:utils" "package:datasets"
[15] "package:methods" "Autoloads"
[17] "package:base"
R>
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Tim*_*and 21
使用suppressPackageStartupMessages,请参阅MehradMahmoudian的回答。为了完整起见,在此处添加使用示例:
对于一个库,使用suppressPackageStartupMessages(...),例如:
suppressPackageStartupMessages(library(ggplot2))
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对于多个库,请使用suppressPackageStartupMessages({...}),例如:
suppressPackageStartupMessages({
library(ggplot2)
library(ggdendro)
})
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还请参见:
抑制包启动消息
Meh*_*ian 10
Dirk的答案会抑制所有消息,并不特定于加载包时生成的消息.
问题的更准确解决方案是:
suppressPackageStartupMessages(library(THE_PACKAGE_NAME))
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可以在这里找到更详细的解释