# Functions by category

Function list (to be categorized) (Back to Analytica Reference)

## Language, control, and syntax

Conditional constructs: If-Then-Else, Ifall-Then-Else, Ifonly-Then-Else, If0, Ifpos

Loops: While..Do, For..Do

Grouped expressions: (expr; expr), BEGIN expr; expr END

Comments: { commented text }

Local variables: VAR x, Index i; MetaVar v; MetaIndex i; Alias a, Local Index Operator::A.I

## Mathematics

Basic math: Abs, Sign, Mod, Round, Ceil, Floor, Sqr, Sqrt, Exp, Ln, LogTen, Factorial, Degrees, Radians

Trigonometry: Sin, Cos, Tan Sinh, Cosh, Tanh; ArcSin, ArcCos, ArcTan, ArcTan2; ArcSinH, ArcCosH, ArcTanH

## Statistics and Probability distributions

Custom distributions: CumDist, Fractiles, ChanceDist, ProbDist, ProbTable, Random

Discrete distributions: Bernoulli, Binomial, NegativeBinomial, Combinations, Permutations, Geometric, HyperGeometric, Certain

Continuous distribution functions: Uniform, Normal, LogNormal, Beta, Triangular, Poisson, Exponential, Gamma, StudentT, Weibull, Wilcoxon, Logistic, BesselJ, BesselY, BesselI, BesselK, ChiSquared

Modifying distributions: Mid, Sample, Truncate, Shuffle

Functions for distributions: ProbWilcoxon, CumWilcoxon, CumWilcoxonInv, BetaI, BetaIInv, GammaI, GammaIInv, CumNormal, CumNormalInv

Distribution Variations.ana: Gamma_m_sd, GammaFn, GammaI, GammaIInv, InverseGaussian, InvertedWishart, Lorenzian, NegBinomial

Multivariate Distributions.ana: Gaussian, Multinomial, MultiNormal, MultiUniform, Normal_additive_gro, Normal_compound_gro, Normal_correl, Normal_serial_correl

Distribution Densities.ana: LDens_InvertedWishart, LDens_Wishart, LGamma

SIPs and SLURPs: SipDecode, SipEncode

### Array functions

Make an Index: Sequence, Sequence Operator: first..last, SortIndex, SplitText, SubIndex, Subset, Unique

Subscript, selection, lookup: Slice, Subscript, Slice Operator: [@I=n], StepInterp

Array mapping: Cumulate, Uncumulate, CumProduct, Normalize, Integrate, Rank, Sort, Aggregate

Tables and functions to make arrays: Array, Table, SubTable, MultiTable, DetermTable, ProbTable, AddIndex

Interpolation: StepInterp, LinearInterp, CubicInterp, MonoCubicInterp

Information about arrays: Size, IndexesOf, IndexNames, MemoryInUseBy

Relational tables: MdTable, MdArrayToTable

Other array functions: Aggregate

## User interaction and dialog

User input: Choice, Checkbox

## Types and type conversion

Convert type: Chr, Asc, NumberToText, ParseDate, ParseNumber

Get or test type: TypeOf, IsDateTime, IsHandle, IsNaN, IsNull, IsNumber, IsRealNumber, IsReference, IsText, IsUndef, IsResultComputed, IsNotSpecified

## Optimizer functions

DefineOptimization, OptInfo, OptObjective, OptSolution, OptStatusNum, OptStatusText, OptEngineInfo, GroupedInteger, OptFindIIS,OptWriteIIS, OptGuess

## Integration with other applications

Database and ODBC access: SqlDriverInfo, DbLabels, DbQuery, DbTable, DbTablenames, DbWrite, MdxQuery

### Other functions

Error handling: Error, IgnoreWarnings, Try, ReThrow

Miscellaneous: Discrete, Dispatch

### Attributes

User modifiable attributes for Variables: Class, Identifier, Title, Units, Description, Definition, Domain, MetaIndex, User-defined attributes

User modifiable attributes for Functions: Parameters

User modifiable attributes for Models, Modules, and Libraries: Author, Savedate, Filename

Computed attributes: Value, Probvalue, Inputs, Outputs [add the rest]

Internal attributes: Diagwindow, ObjectWindow ..... [add the rest]

Sensitivity analysis: Dydx, Elasticity, WhatIf, WhatIfAll

### Special

Environment information: AnalyticaLicenseInfo, GetProcessInfo, GetRegistryValue, MemoryInUseBy

## Function parameter qualifiers

Type: Boolean, Integer, Index, Variable, Handle

Number of parameters: Optional, Repeated

Array qualifiers: Scalar, Vector, Array

[Add all qualifiers and links to them]

## Functions still to be categorized

### Functions libraries

Optimization Functions.ana: GoalSeek, Gradient

Financial library.ana: Implied_volatility_c, Implied_volatility_p

ODBC Library.ana: InsertRecSql,

Generalized Regression.ana: InvLogit, Logistic_Regression, Logit

Linked List Library.ana: LL_First, LL_Length, LL_Nth, LL_Push, LL_Remove_First, LL_To_Array, LL_to_RArray