add_column Add columns to a data frame add_row Add rows to a data frame as_tibble Coerce lists, matrices, and more to data frames char Format a character vector enframe Converting vectors to data frames, and vice versa formatting Printing tibbles frame_matrix Row-wise matrix creation is_tibble Test if the object is a tibble lst Build a list new_tibble Tibble constructor and validator num Format a numeric vector rownames Tools for working with row names subsetting Subsetting tibbles tbl_df-class 'tbl_df' class tibble Build a data frame tibble-package tibble: Simple Data Frames tibble_options Package options tribble Row-wise tibble creation view View an object