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gmDatabase (version 0.5.0)

Accessing a Geometallurgical Database with R

Description

A template for a geometallurgical database and a fast and easy interface for accessing it is provided in this package.

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Version

Install

install.packages('gmDatabase')

Monthly Downloads

206

Version

0.5.0

License

GPL (>= 2) | LGPL (>= 2)

Maintainer

K Gerald van den Boogaart

Last Published

June 16th, 2016

Functions in gmDatabase (0.5.0)

findVarsInExpression

findVarsInExpression
dbNow

Get the actual system time
gmCreateClass

Providing new classes and adding new users, rights groups, usergroups, etc.
gmAndify

Creating a conjunction
forKeyVal

forKeyVal -- Looping named lists
gmConnectServer

Geometallurgy Database connection
gmAdd

Adding and updating objects in a geometallurgical database.
gmClass

Returning information from geometallurgicala database
extractDollarExpressions

Extracting a dollar expression
gmChangePassword

Function for changing the password of a user in the geometallurgical database.
gmGet

Get information about an object.
gmRead

Return the result of an SQl query given as R-like representation
gmExpr-class

Class gmExpr
gmJoinAVariable

Creating the join R representation of a SQL JOIN
gmRemove

Delete objects in an geometallurgical database
gmSQL

Provide an R representation of SQL
repairGmGrandChilds

Updating second order inheritance.
gmGetVariableType

Getting information on variables in a geometallurgy (gm)Database
gmSQLValues

Format vector in parenthesis and SQL quote it
gmJoinTheID

Add the ID to the selection
gmExpr

Creating gmExpressions
tick

Create a unique name
makeGmSQLfromR

Parse an R expression of SQl statements
replaceVarsInExpression

Replace Variables in Expressions