StatisticsHelper.hxx

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#pragma once
 
#include <com/sun/star/uno/Reference.h>
#include <rtl/ustring.hxx>
#include <rtl/ref.hxx>
#include "charttoolsdllapi.hxx"
 
namespace com::sun::star::beans { class XPropertySet; }
namespace com::sun::star::chart2 { class XDataSeries; }
namespace com::sun::star::chart2::data { class XDataProvider; }
namespace com::sun::star::chart2::data { class XDataSequence; }
namespace com::sun::star::chart2::data { class XDataSource; }
namespace com::sun::star::chart2::data { class XLabeledDataSequence; }
namespace com::sun::star::uno { template <typename > class Sequence; }
namespace chart { class LabeledDataSequence; }
namespace chart { class DataSeries; }
 
namespace chart::StatisticsHelper
{
    OOO_DLLPUBLIC_CHARTTOOLS double getVariance( const css::uno::Sequence< double > & rData );
 
    // square root of the variance
    OOO_DLLPUBLIC_CHARTTOOLS double getStandardDeviation( const css::uno::Sequence< double > & rData );
 
    // also called "Standard deviation of the mean (SDOM)"
    OOO_DLLPUBLIC_CHARTTOOLS double getStandardError( const css::uno::Sequence< double > & rData );
 
    OOO_DLLPUBLIC_CHARTTOOLS css::uno::Reference< css::chart2::data::XLabeledDataSequence >
        getErrorLabeledDataSequenceFromDataSource(
            const css::uno::Reference< css::chart2::data::XDataSource > & xDataSource,
            bool bPositiveValue,
            bool bYError = true );
 
    OOO_DLLPUBLIC_CHARTTOOLS css::uno::Reference< css::chart2::data::XDataSequence >
        getErrorDataSequenceFromDataSource(
            const css::uno::Reference< css::chart2::data::XDataSource > & xDataSource,
            bool bPositiveValue,
            bool bYError = true );
 
    OOO_DLLPUBLIC_CHARTTOOLS double getErrorFromDataSource(
        const css::uno::Reference< css::chart2::data::XDataSource > & xDataSource,
        sal_Int32 nIndex,
        bool bPositiveValue,
        bool bYError = true );
 
    OOO_DLLPUBLIC_CHARTTOOLS void setErrorDataSequence(
        const css::uno::Reference< css::chart2::data::XDataSource > & xDataSource,
        const css::uno::Reference< css::chart2::data::XDataProvider > & xDataProvider,
        const OUString & rNewRange,
        bool bPositiveValue,
        bool bYError = true,
        OUString const * pXMLRange = nullptr );
 
    OOO_DLLPUBLIC_CHARTTOOLS css::uno::Reference< css::beans::XPropertySet >
        addErrorBars(
            const rtl::Reference< ::chart::DataSeries > & xDataSeries,
            sal_Int32 nStyle,
            bool bYError = true );
 
    OOO_DLLPUBLIC_CHARTTOOLS css::uno::Reference< css::beans::XPropertySet >
        getErrorBars(
            const rtl::Reference< ::chart::DataSeries > & xDataSeries,
            bool bYError = true );
 
    OOO_DLLPUBLIC_CHARTTOOLS bool hasErrorBars(
        const rtl::Reference< ::chart::DataSeries > & xDataSeries,
        bool bYError = true );
 
    OOO_DLLPUBLIC_CHARTTOOLS void removeErrorBars(
        const rtl::Reference< ::chart::DataSeries > & xDataSeries,
        bool bYError = true );
 
    OOO_DLLPUBLIC_CHARTTOOLS bool usesErrorBarRanges(
        const rtl::Reference< ::chart::DataSeries > & xDataSeries,
        bool bYError = true );
 
} //  namespace chart
 
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