read_variables {geeLite} | R Documentation |
Read Variables from Database
Description
Reads the specified variables from the SQLite database.
Usage
read_variables(path, variables, freq, prep_fun, aggr_funs, postp_funs)
Arguments
path |
[mandatory] (character) Path to the root directory of the generated database. |
variables |
[mandatory] (character) A vector of variable names to read. |
freq |
[mandatory] (character) Specifies the frequency to aggregate the data. |
prep_fun |
[mandatory] (function) Function used for pre-processing. |
aggr_funs |
[mandatory] (function or list) Aggregation function(s). |
postp_funs |
[mandatory] (function or list) Post-processing function(s). |
Value
A list of variables read from the database.
[Package geeLite version 1.0.2 Index]