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sqldf

swMATH ID: 24873
Software Authors: G. Grothendieck
Description: R package sqldf: Manipulate R Data Frames Using SQL. The sqldf() function is typically passed a single argument which is an SQL select statement where the table names are ordinary R data frame names. sqldf() transparently sets up a database, imports the data frames into that database, performs the SQL select or other statement and returns the result using a heuristic to determine which class to assign to each column of the returned data frame. The sqldf() or read.csv.sql() functions can also be used to read filtered files into R even if the original files are larger than R itself can handle. ’RSQLite’, ’RH2’, ’RMySQL’ and ’RPostgreSQL’ backends are supported.
Homepage: https://cran.r-project.org/web/packages/sqldf/index.html
Source Code:  https://github.com/cran/sqldf
Dependencies: R
Related Software: R; plyr; PROC_R; SAS; abind; doBy; APL2; tcltk2; ggplot2; reshape; gdata; lattice; foreach; scope; mapReduce; lme4; CRAN; rpy2; nlme; JGR
Cited in: 1 Document

Cited by 1 Author

1 Charpentier, Arthur

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