change.log

v0.14.4
  * optimizations
  
v0.14.3
  * reml function for nlopt
  * separate functions for forward diff
  * minor changes in covstr struct
  * remove syrkblas keyword
  * more Optim methods
  * analytical gradient was tested (commented code, no significant performance until @threads not implemented)
  * LBFGS > BFGS
  * spatial data
  * minor changes

v0.14.2
  * minor optimizations and changes
  * potential bug fix

v0.14.1
  * docs
  * test
  * minor optimization
  * internal structure changes
  * responce name
  * raneff initial realization
  * bootstrap changes (output, two-stage botstrap, api)

v0.14
  * lmmformula
  * Unstructured Covariance (UN)
  * initial functions for analytical gradient vector
  * docs

v0.13
  * Bootstrap
  * MI
  * Changes in types
  * ModelResult changes
  * other changes

v0.12.4
  * optimization
  * random vectors
  * estimates

v0.12.3
  * minor fix

v0.12.2
  * SPPOW
  * SPGAU
  * export spatials
  * θ₂ check in reml
  * better error handling
  * experimental: random data
  * test
  * docs

v0.12.1
  * fix SPEXP satter dof
  * julia 1.7 support
  * minor changes
  * docs

v0.12
  * remake custom types
  * dispatch used
  * changes in printing
  * docs

v0.11.1
  * optimizations
  * fix potential bug

v0.11.0
  * rename anova to typeiii
  * New keywords for fit
  * Threads with Polyester
  * `estimate()` function
  * sweep logdet round-off error correction (negative values)
  * minor output changes
  * varlink function - square and identity
  * fix contrast construction for model with no intercept
  * experimental contrast function
  * C gradient in ModelResult
  * docs
  * test
  * drop missings

v0.10.1
  * MetidaBase 4.0

v0.10.0
  * MetidaBase for abstract types
  * contain DF closer to the truth
  * minor changes

v0.9.2
  * z matrix for random effect
  * contain ddf experimental
  * Experimental Spatial Exponential repeated structure

v0.9.1
  * update deps
  * anova table (experimental)

v0.9.0
  * remove redundant code
  * change in nlopt solver keyword handling

v0.8.0
  * BLAS syrk REML keyword
  * documentation fix
  * set_zero_subnormals remove from REML function

v0.7.1
  * change error handling in REML
  * change rho initial
  * score / ai opt function
  * F value (test)
  * C matrix - pinv to inv
  * minor Show bugfix
  * changes in tests - stable models used
  * export StatsBase methods
  * documentation

v0.7.0
  * optimizations
  * dof_satter multidim method
  * lcontrast
  * add test
  * documentation

v0.6.2
  * minor changes in validation report

v0.6.1
  * add methods for dof_satter
  * add settings for fit!
  * add confint
  * first step scoring
  * initial values minor changes
  * validation & documentation

v0.6.0
  * rho link change
  * TOEPH
  * TOEPHP
  * Rename methods for custom covariance type
  * validation & documentation


v0.5.1
  * dof_satter fix
  * AbstractLMMDataBlocks type

v0.5.0
  * data views structure
  * api changes

v0.4.0
  * Toeplitz
  * ToeplitzParameterized
  * CustomCovarianceType

v0.3.1
  * export fix
  * doc fix

v0.3.0
  * effect model remake
  * subject keyword removed
  * vcov matrix block factor get from all subjects crossing
  * changes in syntaxes
  * less default var effects
  * documentation

v0.2.5
  * hessian isposdef fix
  * check det(G)
  * docs

v0.2.4
  * minor optimizations
  * docs remake
  * split test and validation
  * new test datasets

- 0.2.3
  * FullDummyCoding fix
  * FunctionTerm fix
  * test
  * docs

- 0.2.2
  * random effect zero fix
  * ai-like algo fix
  * dof-satter
  * ranx
  * rholinkf
  * docs

- 0.2.1
  * StatsBase methods
  * ARMA
  * docs

- 0.2.0
  * many changes in VarianceType, covariance structure
  * code cleaning
  * change methods names
  * rmatrix / gmatrix
  * StatsBase methods
  * test and other

- 0.1.13

  * output fix
  * prepare to MetidaNLopt, MetidaCu
  * docs
  * logs
  * code cosmetic
  * fix export
  * coverage

- 0.1.12

- 0.1.11

- 0.1.10

- 0.1.9
  Experimental part completed

- 0.1.0
  Initial