Function reference • SOAs

All functions
`MDLEs()`	Function to create maximin distance level expanded arrays
`OSOAs()`	Function to create an OSOA from an OA
`OSOAs_LiuLiu()`	Function to create OSOAs of strengths 2, 3, or 4 from an OA
`OSOAs_hadamard()`	function to create a strength 3 OSOA with 8-level columns or a strength 3- OSOA with 4-level columns from a Hadamard matrix
`OSOAs_regular()`	Function to create an OSOA in s^2 or s^3 levels and s^k runs from a basic number of levels s and a power k
`SOAs-package` `_PACKAGE` `'SOAs-package'`	Creation of Stratum (aka Strong) Orthogonal Arrays
`SOAs()`	function to create SOAs of strength t with the GOA construction by He and Tang.
`SOAs2plus_regular()`	function to create SOAs of strength 2+ from regular s-level designs
`SOAs_8level()`	Function to create 8-level SOAs according to Shi and Tang 2020
`Spattern()` `dim_wt_tab()` `soacheck2D()` `soacheck3D()`	functions to evaluate stratification properties of (O)SOAs and GSOAs
`contr.FFbHelmert()` `contr.FFbPoly()`	Full-factorial-based real-valued contrasts for s^el levels
`contr.Power()`	A contrast function based on regular factorials for number of levels a prime or prime power
`contr.TianXu()`	A complex-valued contrast function for s^el levels based on powers of the s-th root of the unity
`createSaturated()`	Function to create a regular saturated strength 2 array
`guide_SOAs()`	Utility function for inspecting available SOAs for which the user need not provide an OA
`guide_SOAs_from_OA()`	Utility function for inspecting SOAs obtainable from an OA
`mbound_LiuLiu()`	bound for number of columns for LiuLiu OSOAs
`ocheck()` `ocheck3()` `count_npairs()` `count_nallpairs()`	functions to evaluate low order projection properties of (O)SOAs
`phi_optimize()`	function to optimize the phi_p value of an array by level permutation
`phi_p()` `mindist()` `phi_p()`	Functions to evaluate space filling of an array
`print(<SOA>)` `print(<MDLE>)` `print(<Spattern>)` `print(<dim_wt_tab>)`	Print Methods

Reference

All functions