Collect columns for data frame construction
FAQ - How is the compatibility of vector types decided?
FAQ - Error/Warning: Some attributes are incompatible
Tools for accessing the fields of a record.
FAQ - How to implement ptype2 and cast methods? (Data frames)
FAQ - How to implement ptype2 and cast methods?
FAQ - Why isn't my class treated as a vector?
Internal FAQ - 'vec_ptype2()', 'NULL', and unspecified vectors
Assemble attributes for data frame construction
Date, date-time, and duration S3 classes
Partially specify columns of a data frame
FAQ - Is my class compatible with vctrs?
Register a method for a suggested dependency
Assert an argument has known prototype and/or size
Combine many data frames into one data frame
Fill in missing values with the previous or following value
Find matching observations across vectors
Find the common type for a pair of vectors