obj_sum {tibble} | R Documentation |
type_sum()
gives a brief summary of object type. Objects that commonly
occur in a data frame should return a string with four or less characters.
obj_sum()
also includes the size of the object if is_vector_s3()
is TRUE
.
tbl_sum()
gives a brief textual description of a table-like object,
which should include the dimensions, the data source, and possible grouping
(for dplyr
). The default implementation forwards to obj_sum()
.
obj_sum(x) type_sum(x) tbl_sum(x) is_vector_s3(x)
x |
an object to summarise. Generally only methods of atomic vectors and variants have been implemented. |
obj_sum(1:10) obj_sum(matrix(1:10)) obj_sum(Sys.Date()) obj_sum(Sys.time()) obj_sum(mean)