| addCor | add correlations of off-diagonal OMEGA and SIGMA elements to a parameter table | 
| addOmegaCorr | Deprecated: use addCor. Add correlations to parameter table | 
| addTAPD | Add time since previous dose to data, time of previous dose, most recent dose amount, cumulative number of doses, and cumulative dose amount. | 
| cbind.NMdata | Basic arithmetic on NMdata objects | 
| cc | Create character vectors without quotation marks | 
| cl | Define a vector with factor levels in the same order as occurring in the vector. | 
| colLabels | Extract column labels as defined in SAS | 
| compareCols | Compare elements in lists with aim of combining | 
| dimnames.NMdata | Basic arithmetic on NMdata objects | 
| dims | Get dimensions of multiple objects | 
| dt2mat | Convert a data.table of parameter estimates to a matrix | 
| editCharCols | Replace strings in character character columns of a data set | 
| egdt | Expand grid of data.tables | 
| findCovs | Extract columns that vary within values of other columns | 
| findVars | Extract columns that vary within values of other columns in a data.frame | 
| flagsAssign | Assign exclusion flags to a dataset based on specified table | 
| flagsCount | Create an overview of number of retained and discarded datapoints. | 
| fnAppend | paste something before file name extension. | 
| fnExtension | Change file name extension | 
| is.NMdata | Check if an object is 'NMdata' | 
| listMissings | List rows with missing values across multiple columns | 
| mat2dt | upper or lower triangle or all values of a matrix as long-format | 
| merge.NMdata | Basic arithmetic on NMdata objects | 
| mergeCheck | Merge, order, and check resulting rows and columns. | 
| NMcheckColnames | Compare $INPUT in control stream to column names in input data | 
| NMcheckData | Check data for Nonmem compatibility or check control stream for data compatibility | 
| NMdataConf | Configure default behavior of NMdata functions | 
| NMdataOperations | Basic arithmetic on NMdata objects | 
| NMexpandDoses | Transform repeated dosing events (ADDL/II) to individual dosing events | 
| NMextractDataFile | Extract the data file used in a control stream | 
| NMextractText | Versatile text extractor from Nonmem (input or output) control streams | 
| NMgenText | Generate text for INPUT and possibly DATA sections of NONMEM control streams. | 
| NMinfo | Get metadata from an NMdata object | 
| NMisNumeric | Test if a variable can be interpreted by Nonmem | 
| NMorderColumns | Standardize column order in Nonmem input data | 
| NMreadCov | Read in data file | 
| NMreadCsv | Read input data formatted for Nonmem | 
| NMreadExt | Read information from Nonmem ext files | 
| NMreadFilters | Read data filters from a NONMEM model | 
| NMreadInits | Tabulate information from parameter sections in control streams | 
| NMreadParsText | Read comments to parameter definitions in Nonmem control streams | 
| NMreadPhi | Read information from Nonmem phi files | 
| NMreadSection | Extract sections of Nonmem control streams | 
| NMreadShk | Read Shrinkage data reported by Nonmem | 
| NMreadSizes | Read SIZES info from a control stream | 
| NMreadTab | Read an output table file from Nonmem | 
| NMrelate | Relate parameter names and variables based on control stream code sections. | 
| NMreplaceDataFile | Replace data file used in Nonmem control stream | 
| NMscanData | Automatically find Nonmem input and output tables and organize data | 
| NMscanInput | Find and read input data and optionally translate column names according to the $INPUT section | 
| NMscanMultiple | Run NMscanData on multiple models and stack results | 
| NMscanTables | Find and read all output data tables in Nonmem run | 
| NMstamp | stamp a dataset or any other object | 
| NMwriteData | Write dataset for use in Nonmem (and R) | 
| NMwriteFilters | Write IGNORE/ACCEPT filters to NONMEM model | 
| NMwriteInits | Writes a parameter values to a control stream | 
| NMwriteSection | Replace ($)sections of a Nonmem control stream | 
| NMwriteSizes | Create or update $SIZES in a control stream | 
| print.summary_NMdata | print method for NMdata summaries | 
| rbind.NMdata | Basic arithmetic on NMdata objects | 
| renameByContents | Rename columns matching properties of data contents | 
| summary.NMdata | summary method for NMdata objects | 
| t.NMdata | Basic arithmetic on NMdata objects | 
| triagSize | Calculate number of elements for matrix specification | 
| uniquePresent | Extract unique non-missing value from vector | 
| unNMdata | Remove NMdata class and discard NMdata meta data |