dpa.generate.lag
(Package: dpa) :
Generate lagged parameters in the data
This function creates lags in the source column and adds the laaged parameter column to the original data.
● Data Source:
CranContrib
● Keywords:
● Alias: dpa.generate.lag
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Add relation function adds entries (made by the user in the dataframe of relations window) to the relations one at a time.The relations are added one row after the other. The final relation hence created is used further in the analysis and plotting part.
● Data Source:
CranContrib
● Keywords:
● Alias: dpa.relations.addRelations
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i
(Package: dpa) :
i
Container for the time tick
● Data Source:
CranContrib
● Keywords:
● Alias: i
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This function will first sort the loaded data by tick column and job column. There are two cases. One is that the whole data in a particular job is missing or secondly some ticks of a particular job are missing. It will display message for both the cases.
● Data Source:
CranContrib
● Keywords:
● Alias: dpa.find.missingRow
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It will allow you to cancel the screen which gives an option to select the data loading either from the disk or database.
● Data Source:
CranContrib
● Keywords:
● Alias: dpa.data.loadCancel
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dpa.data.authenticationSubmit
(Package: dpa) :
Authetication of information to establish connection
In order to access any database, user is required to provide some information such as server type, server name, database name, database table, user name and password. This function is called to verify these information. If the information is found to be correct then the connection to the database will be established and the mentioned data will be loaded. Noyte that this process is surely going to be a time consuming step if the data is large. That is why the user must consider saving the data to the disk in the next step to avoid loading from database next time.
● Data Source:
CranContrib
● Keywords:
● Alias: dpa.data.authenticationSubmit
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The data loaded needs to be checked for the missing rows and missing data in the existing rows as that may result to errors in analysis.Also the data need to be sorted before being put further for analysis.
● Data Source:
CranContrib
● Keywords:
● Alias: dpa.data.checkData
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Increments the global value i
● Data Source:
CranContrib
● Keywords:
● Alias: dpa.incrementValue
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This function opens a folder browsing through which the relations file can be selected from the disk.Relations file already saved before will be loaded in workspace. If no file is selected then a message will be displayed stating that no file was selected. If there is already some loaded relation then a message box is displayed asking to confirm the over-writing of the data.
● Data Source:
CranContrib
● Keywords:
● Alias: dpa.relations.loadRelations
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Sorts the dataset according to run or job first and time second.
● Data Source:
CranContrib
● Keywords:
● Alias: dpa.sort.data
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providing 
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