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Fixed issues with degrees of freedom function.

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This commit is contained in:
Michal Tabaszewski 2024-08-28 21:49:01 +02:00
parent b6872a3aec
commit e81516bdc6
1 changed files with 9 additions and 0 deletions
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9
src/Functions/randDistribution.cpp
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@ -93,6 +93,9 @@ struct ChiSquaredDistribution
static void generate(Float64 degree_of_freedom, ColumnFloat64::Container & container)
{
if(container.empty())
return;
if (degree_of_freedom <= 0)
throw Exception(ErrorCodes::BAD_ARGUMENTS, "Argument (degrees of freedom) of function {} should be greater than zero", getName());
@ -110,6 +113,9 @@ struct StudentTDistribution
static void generate(Float64 degree_of_freedom, ColumnFloat64::Container & container)
{
if(container.empty())
return;
if (degree_of_freedom <= 0)
throw Exception(ErrorCodes::BAD_ARGUMENTS, "Argument (degrees of freedom) of function {} should be greater than zero", getName());
@ -127,6 +133,9 @@ struct FisherFDistribution
static void generate(Float64 d1, Float64 d2, ColumnFloat64::Container & container)
{
if(container.empty())
return;
if (d1 <= 0 || d2 <= 0)
throw Exception(ErrorCodes::BAD_ARGUMENTS, "Argument (degrees of freedom) of function {} should be greater than zero", getName());