The lib_info function returns a data frame of information
about each item in the data library. That information includes the item
name, file extension, number of rows, number of columns, size in bytes,
and the last modified date.
lib_info(x)The data library.
A data frame of information about the library.
Other lib:
is.lib(),
lib_add(),
lib_copy(),
lib_delete(),
lib_export(),
lib_load(),
lib_path(),
lib_remove(),
lib_replace(),
lib_size(),
lib_sync(),
lib_unload(),
lib_write(),
libname(),
print.lib()
# Create temp directory
tmp <- tempdir()
# Create data library
libname(dat, tmp)
# Add data to library
lib_add(dat, trees, rock, beaver1)
# Get library information
info <- lib_info(dat)
# Examine info
info
# Name Extension Rows Cols Size LastModified
# 1 beaver1 rds 114 4 5.3 Kb 2020-11-05 21:27:57
# 2 rocks rds 48 4 3.1 Kb 2020-11-05 21:27:56
# 3 trees rds 31 3 2.4 Kb 2020-11-05 21:27:56
# Clean up
lib_delete(dat)