update_df_prop_by_id() is a convenience wrapper around update_prop()
for the common case in which the data set is a data frame whose key column
is named "id"
Arguments
- df
a data frame
- target
key of data set element to be updated
- sources
keys of data set elements to be combined
- prop
column name of the property
- ...
other arguments passed to
update_prop()
Examples
update_df_prop_by_id(wbs_table, "1", list("1.1", "1.2"), "work")
#> id pid name work budget
#> 1 top <NA> Construction of a House NA NA
#> 2 1 top Internal 45.6 NA
#> 3 2 top Foundation NA NA
#> 4 3 top External NA NA
#> 5 1.1 1 Electrical 11.8 25000
#> 6 1.2 1 Plumbing 33.8 61000
#> 7 2.1 2 Excavate 18.2 37000
#> 8 2.2 2 Steel Erection 5.8 9000
#> 9 3.1 3 Masonry Work 16.2 62000
#> 10 3.2 3 Building Finishes 14.2 21500