A data frame is a tabular data structure. Usually, it contains data where rows are observations and columns are variables of various types. While "data frame" or "dataframe" is the term used for this concept in several languages (R, Apache Spark, deedle, Maple, the pandas library in Python and the DataFrames library in Julia), "table" is the term used in MATLAB and SQL.
Désolé je ne suis pas particulièrement articulé dans le titre de poste..Je espère que mon exemple sera plus clair! Si je commence avec un cadre de donn&eacut ...