Author Archives: tuncalik

Importing and Exporting a DataTable from/to an Excel file

As explained in the related article, a MatrixTable of finaquant can easily be converted to or from a DataTable of the .net framework (ADO.net). That is, importing or exporting a MatrixTable from/to an excel sheet can be accomplished in two … Continue reading

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Persistent Table Array

PersistentTableArray and DataStore are new classes of the non-commercial .net library finaquant® protos (starting from release 1.04) that enable connection to relational databases like MySQL and Microsoft SQL in order to read/write complete tables from/to a database together with their … Continue reading

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Next step: Worker ant ika (calculation node)

Which societies were the first farmers? When and where did they emerge? Early civilizations in the Fertile Crescent of Middle East or in China about 9000 BC? Or maybe ancient people in Solomon Islands or in the Highlands of New … Continue reading

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Table data as input to estimation functions in R

As mentioned earlier in related articles, functions written in other languages like R, matlab or ILNumerics can be integrated with table functions using the high-level constructs like function router1 and subtable transformer2. Following example scenarios demonstrate how different estimation functions … Continue reading

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