public void ProcessData(IMatrixData data, Parameters param, ref IMatrixData[] supplTables,
ref IDocumentData[] documents, ProcessInfo processInfo)
{
int[] numColInds = param.GetParam <int[]>("Numerical rows").Value;
int[] multiNumColInds = param.GetParam <int[]>("Multi-numerical rows").Value;
int[] catColInds = param.GetParam <int[]>("Categorical rows").Value;
int[] textColInds = param.GetParam <int[]>("Text rows").Value;
data.NumericRows = ArrayUtils.SubList(data.NumericRows, numColInds);
data.NumericRowNames = ArrayUtils.SubList(data.NumericRowNames, numColInds);
data.NumericRowDescriptions = ArrayUtils.SubList(data.NumericRowDescriptions, numColInds);
data.MultiNumericRows = ArrayUtils.SubList(data.MultiNumericRows, multiNumColInds);
data.MultiNumericRowNames = ArrayUtils.SubList(data.MultiNumericRowNames, multiNumColInds);
data.MultiNumericRowDescriptions = ArrayUtils.SubList(data.MultiNumericRowDescriptions, multiNumColInds);
data.CategoryRows = PerseusPluginUtils.GetCategoryRows(data, catColInds);
data.CategoryRowNames = ArrayUtils.SubList(data.CategoryRowNames, catColInds);
data.CategoryRowDescriptions = ArrayUtils.SubList(data.CategoryRowDescriptions, catColInds);
data.StringRows = ArrayUtils.SubList(data.StringRows, textColInds);
data.StringRowNames = ArrayUtils.SubList(data.StringRowNames, textColInds);
data.StringRowDescriptions = ArrayUtils.SubList(data.StringRowDescriptions, textColInds);
}