查看包版本
条件:应至少安装包装。如果未在当前会话中加载,则不成问题。
## Checking package version which was installed at past or
## installed currently but not loaded in the current session
packageVersion("seqinr")
# [1] ‘3.3.3’
packageVersion("RWeka")
# [1] ‘0.4.29’
条件:应至少安装包装。如果未在当前会话中加载,则不成问题。
## Checking package version which was installed at past or
## installed currently but not loaded in the current session
packageVersion("seqinr")
# [1] ‘3.3.3’
packageVersion("RWeka")
# [1] ‘0.4.29’