...e/work/biosoft/python/Python3/bin/scumi", line 4, in <module>
__import__('pkg_resources').run_script('scumi==0.1.0', 'scumi')
File "/share/work/biosoft/python/Python3/lib/python3.8/site-packages/pkg_resources/__init__.py", line 651, in run_script
self.require(requires)[0].run...
...值的简单补齐
> library(readxl)
> data <- read_excel('data.xlsx')
> data
# A tibble: 8 × 2
type num
<chr> <dbl>
1 a 75
2 b 72
3 <NA> 66
4 a NA
5 c 69
6 b 65
7 a 72
8 c NA
从上面的数据中,我们...