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 enframe Converting vectors to data frames, and vice versa formatting Printing tibbles frame_matrix Row-wise matrix creation glimpse Get a glimpse of your data is_tibble Test if the object is a tibble lst Build a list name-repair Repair the names of a vector new_tibble Tibble constructor and validator rownames Tools for working with row names subsetting Subsetting tibbles tbl_df-class 'tbl_df' class tbl_sum Provide a succinct summary of an object tibble Build a data frame tibble-package tibble: Simple Data Frames tribble Row-wise tibble creation view View an object