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dplyr is an R package whose set of functions are designed to enable dataframe (a spreadsheet-like data structure) manipulation in an intuitive, user-friendly way. It is one of the core packages of the popular tidyverse set of packages in the R programming language . [ 1 ]
[4]: 114 A DataFrame is a 2-dimensional data structure of rows and columns, similar to a spreadsheet, and analogous to a Python dictionary mapping column names (keys) to Series (values), with each Series sharing an index. [4]: 115 DataFrames can be concatenated together or "merged" on columns or indices in a manner similar to joins in SQL.
Wes McKinney is an American software developer and businessman. He is the creator and "Benevolent Dictator for Life" (BDFL) of the open-source pandas package for data analysis in the Python programming language, and has also authored three versions of the reference book Python for Data Analysis.
Funny he should say that. Johnson, who was hired as head coach by Jones, teamed with Aikman to win Super Bowl titles in 1993 and 1994 before a falling-out with the owner.
Justin Baldoni's lawyer is doubling down on his legal battle with Blake Lively.. In a statement obtained by PEOPLE on Tuesday, Jan. 7, the It Ends with Us director's attorney Bryan Freedman says ...
SOUTH BEND, Ind. (AP) — Sonia Citron scored 21 points, Maddy Westbeld had 20 and No. 3 Notre Dame surged in the second half to beat No. 17 Georgia Tech 81-66 on Thursday night.
In mathematics, an automatic group is a finitely generated group equipped with several finite-state automata.These automata represent the Cayley graph of the group. That is, they can tell whether a given word representation of a group element is in a "canonical form" and can tell whether two elements given in canonical words differ by a generator.
Helped by two Ohio State pass interference penalties, Texas stood 3 feet from a game-tying score. Ohio State held the line on first down, before Texas called a risky toss sweep on second down that ...