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UPDATE: Adds 56 functions in the Statistical section

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Uses statrs for numerical functions

REFACTOR: Put statistical functions on its own module

This might seem counter-intuitive but the wasm build after this refactor
is 1528 bytes smaller :)
This commit is contained in:
Nicolás Hatcher
2025-11-20 21:10:47 +01:00
committed by Nicolás Hatcher Andrés
parent 67ef3bcf87
commit 6822505602
54 changed files with 7290 additions and 387 deletions
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157
base/src/expressions/parser/static_analysis.rs
View File

@@ -711,6 +711,7 @@ fn get_function_args_signature(kind: &Function, arg_count: usize) -> Vec<Signatu
Function::Value => args_signature_scalars(arg_count, 1, 0),
Function::Valuetotext => args_signature_scalars(arg_count, 1, 1),
Function::Average => vec![Signature::Vector; arg_count],
Function::Avedev => vec![Signature::Vector; arg_count],
Function::Averagea => vec![Signature::Vector; arg_count],
Function::Averageif => args_signature_sumif(arg_count),
Function::Averageifs => vec![Signature::Vector; arg_count],
@@ -889,6 +890,105 @@ fn get_function_args_signature(kind: &Function, arg_count: usize) -> Vec<Signatu
Function::Dvar => vec![Signature::Vector, Signature::Scalar, Signature::Vector],
Function::Dvarp => vec![Signature::Vector, Signature::Scalar, Signature::Vector],
Function::Dstdevp => vec![Signature::Vector, Signature::Scalar, Signature::Vector],
Function::BetaDist => args_signature_scalars(arg_count, 4, 2),
Function::BetaInv => args_signature_scalars(arg_count, 3, 2),
Function::BinomDist => args_signature_scalars(arg_count, 4, 0),
Function::BinomDistRange => args_signature_scalars(arg_count, 3, 1),
Function::BinomInv => args_signature_scalars(arg_count, 3, 0),
Function::ChisqDist => args_signature_scalars(arg_count, 4, 0),
Function::ChisqDistRT => args_signature_scalars(arg_count, 3, 0),
Function::ChisqInv => args_signature_scalars(arg_count, 3, 0),
Function::ChisqInvRT => args_signature_scalars(arg_count, 2, 0),
Function::ChisqTest => {
if arg_count == 2 {
vec![Signature::Vector, Signature::Vector]
} else {
vec![Signature::Error; arg_count]
}
}
Function::ConfidenceNorm => args_signature_scalars(arg_count, 3, 0),
Function::ConfidenceT => args_signature_scalars(arg_count, 3, 0),
Function::CovarianceP => {
if arg_count == 2 {
vec![Signature::Vector, Signature::Vector]
} else {
vec![Signature::Error; arg_count]
}
}
Function::CovarianceS => {
if arg_count == 2 {
vec![Signature::Vector, Signature::Vector]
} else {
vec![Signature::Error; arg_count]
}
}
Function::Devsq => vec![Signature::Vector; arg_count],
Function::ExponDist => args_signature_scalars(arg_count, 3, 0),
Function::FDist => args_signature_scalars(arg_count, 4, 0),
Function::FDistRT => args_signature_scalars(arg_count, 3, 0),
Function::FInv => args_signature_scalars(arg_count, 3, 0),
Function::FInvRT => args_signature_scalars(arg_count, 3, 0),
Function::Fisher => args_signature_scalars(arg_count, 1, 0),
Function::FisherInv => args_signature_scalars(arg_count, 1, 0),
Function::Gamma => args_signature_scalars(arg_count, 1, 0),
Function::GammaDist => args_signature_scalars(arg_count, 4, 0),
Function::GammaInv => args_signature_scalars(arg_count, 3, 0),
Function::GammaLn => args_signature_scalars(arg_count, 1, 0),
Function::GammaLnPrecise => args_signature_scalars(arg_count, 1, 0),
Function::HypGeomDist => args_signature_scalars(arg_count, 5, 0),
Function::LogNormDist => args_signature_scalars(arg_count, 4, 0),
Function::LogNormInv => args_signature_scalars(arg_count, 3, 0),
Function::NegbinomDist => args_signature_scalars(arg_count, 4, 0),
Function::NormDist => args_signature_scalars(arg_count, 4, 0),
Function::NormInv => args_signature_scalars(arg_count, 3, 0),
Function::NormSdist => args_signature_scalars(arg_count, 2, 0),
Function::NormSInv => args_signature_scalars(arg_count, 1, 0),
Function::Pearson => {
if arg_count == 2 {
vec![Signature::Vector, Signature::Vector]
} else {
vec![Signature::Error; arg_count]
}
}
Function::Phi => args_signature_scalars(arg_count, 1, 0),
Function::PoissonDist => args_signature_scalars(arg_count, 3, 0),
Function::Standardize => args_signature_scalars(arg_count, 3, 0),
Function::StDevP => vec![Signature::Vector; arg_count],
Function::StDevS => vec![Signature::Vector; arg_count],
Function::Stdeva => vec![Signature::Vector; arg_count],
Function::Stdevpa => vec![Signature::Vector; arg_count],
Function::TDist => args_signature_scalars(arg_count, 3, 0),
Function::TDist2T => args_signature_scalars(arg_count, 2, 0),
Function::TDistRT => args_signature_scalars(arg_count, 2, 0),
Function::TInv => args_signature_scalars(arg_count, 2, 0),
Function::TInv2T => args_signature_scalars(arg_count, 2, 0),
Function::TTest => {
if arg_count == 4 {
vec![
Signature::Vector,
Signature::Vector,
Signature::Scalar,
Signature::Scalar,
]
} else {
vec![Signature::Error; arg_count]
}
}
Function::VarP => vec![Signature::Vector; arg_count],
Function::VarS => vec![Signature::Vector; arg_count],
Function::VarpA => vec![Signature::Vector; arg_count],
Function::VarA => vec![Signature::Vector; arg_count],
Function::WeibullDist => args_signature_scalars(arg_count, 4, 0),
Function::ZTest => {
if arg_count == 2 {
vec![Signature::Vector, Signature::Scalar]
} else if arg_count == 3 {
vec![Signature::Vector, Signature::Scalar, Signature::Scalar]
} else {
vec![Signature::Error; arg_count]
}
}
}
}
@@ -990,6 +1090,7 @@ fn static_analysis_on_function(kind: &Function, args: &[Node]) -> StaticResult {
Function::Valuetotext => not_implemented(args),
Function::Average => not_implemented(args),
Function::Averagea => not_implemented(args),
Function::Avedev => not_implemented(args),
Function::Averageif => not_implemented(args),
Function::Averageifs => not_implemented(args),
Function::Count => not_implemented(args),
@@ -1165,5 +1266,61 @@ fn static_analysis_on_function(kind: &Function, args: &[Node]) -> StaticResult {
Function::Dvar => not_implemented(args),
Function::Dvarp => not_implemented(args),
Function::Dstdevp => not_implemented(args),
Function::BetaDist => StaticResult::Scalar,
Function::BetaInv => StaticResult::Scalar,
Function::BinomDist => StaticResult::Scalar,
Function::BinomDistRange => StaticResult::Scalar,
Function::BinomInv => StaticResult::Scalar,
Function::ChisqDist => StaticResult::Scalar,
Function::ChisqDistRT => StaticResult::Scalar,
Function::ChisqInv => StaticResult::Scalar,
Function::ChisqInvRT => StaticResult::Scalar,
Function::ChisqTest => StaticResult::Scalar,
Function::ConfidenceNorm => StaticResult::Scalar,
Function::ConfidenceT => StaticResult::Scalar,
Function::CovarianceP => StaticResult::Scalar,
Function::CovarianceS => StaticResult::Scalar,
Function::Devsq => StaticResult::Scalar,
Function::ExponDist => StaticResult::Scalar,
Function::FDist => StaticResult::Scalar,
Function::FDistRT => StaticResult::Scalar,
Function::FInv => StaticResult::Scalar,
Function::FInvRT => StaticResult::Scalar,
Function::Fisher => StaticResult::Scalar,
Function::FisherInv => StaticResult::Scalar,
Function::Gamma => StaticResult::Scalar,
Function::GammaDist => StaticResult::Scalar,
Function::GammaInv => StaticResult::Scalar,
Function::GammaLn => StaticResult::Scalar,
Function::GammaLnPrecise => StaticResult::Scalar,
Function::HypGeomDist => StaticResult::Scalar,
Function::LogNormDist => StaticResult::Scalar,
Function::LogNormInv => StaticResult::Scalar,
Function::NegbinomDist => StaticResult::Scalar,
Function::NormDist => StaticResult::Scalar,
Function::NormInv => StaticResult::Scalar,
Function::NormSdist => StaticResult::Scalar,
Function::NormSInv => StaticResult::Scalar,
Function::Pearson => StaticResult::Scalar,
Function::Phi => StaticResult::Scalar,
Function::PoissonDist => StaticResult::Scalar,
Function::Standardize => StaticResult::Scalar,
Function::StDevP => StaticResult::Scalar,
Function::StDevS => StaticResult::Scalar,
Function::Stdeva => StaticResult::Scalar,
Function::Stdevpa => StaticResult::Scalar,
Function::TDist => StaticResult::Scalar,
Function::TDist2T => StaticResult::Scalar,
Function::TDistRT => StaticResult::Scalar,
Function::TInv => StaticResult::Scalar,
Function::TInv2T => StaticResult::Scalar,
Function::TTest => StaticResult::Scalar,
Function::VarP => StaticResult::Scalar,
Function::VarS => StaticResult::Scalar,
Function::VarpA => StaticResult::Scalar,
Function::VarA => StaticResult::Scalar,
Function::WeibullDist => StaticResult::Scalar,
Function::ZTest => StaticResult::Scalar,
}
}