r

Prolog files

r_call.pl  -- R plugin for SWISH
<-/1	Evaluate Expression, discarding the result.
<-/2	Assign the result of evaluating the given R Expression to Var.
r/4	Parse {|r(Arg,...||R-code|} into a the expression below.
r_call/2	Construct and possibly call an R function.
r_console/2	Hook console interaction.
r_display_images/1	Hook to display images.
r_execute/3	Execute the R command Command after binding the variables in Assignments and unify the result with Result.
r_init_session/1	Multifile hook that is called after the Rserve server has handed us a new connection.
r_setup_graphics/2	Setup graphics output using files.
r_open_hook/2	Called for lazy creation to the Rserve server.
r_data.pl  -- R data frame handling
r_data_frame/3	Create an R data.frame from the solutions of Goal.
r_data_frame_colnames/2	ColNames are the column names for DataFrame as a list of atoms.
r_data_frame_from_dicts/2	Assign the R variable DataFrame the content of Rows.
r_data_frame_from_rows/2	Assign the R variable DataFrame the content of Rows.
r_data_frame_rownames/2	RowNames are the row names for DataFrame as a list of atoms.
r_data_frame_to_dicts/2	Translate a DataFrame into a list of dicts, where each dict represents a row.
r_data_frame_to_rows/3	Translate a 2-dimensional R dataframe into a list of compound terms, each representing a row.
r_expand_dot.pl
r_grammar.pl  -- R parser primitives
r_identifier/1	Recognise an R identifier.
r_identifier/1	True if Atom is a valid R identifier name.
r_token/3	Get an R token from the input.
r_tokens/3	Get R tokens in a non-greedy fashion.
r_sandbox.pl  -- Declare the R API safe
r_serve.pl  -- SWI-Prolog Rserve client
r_assign/3	Assign a value to variable VarName in Rserve.
r_close/1	Close an open connection to an R server.
r_detach/2	Detach a session to be resumed later.
r_eval/2	Evaluate R Command without waiting for a reply.
r_eval/3	Send Command to Rserve and translate the resulting R expression into a Prolog representation.
r_eval_ex/3	As r_eval/3, but captures R exceptions and translates these into Prolog exceptions.
r_login/3	Login with the R server.
r_open/2	Open a connection to an R server.
r_open_hook/2	Hook that is used to translate Alias into an R connection.
r_read_file/3	Read the content of a remote file into the string Content.
r_remove_file/2	Remove FileName from the server.
r_resume/2	Resume an R session from a key obtained using r_detach/2.
r_server_eval/2	Evaluate Command in the main server.
r_server_shutdown/1	Cause the main server to shutdown.
r_server_source/2	Process FileName on the main server.
r_term.pl  -- Translate a Prolog term into an R expression
r_expression/4	Grammar that creates an R command from a Prolog term.