mirror of
https://github.com/jkriege2/JKQtPlotter.git
synced 2024-11-16 02:25:50 +08:00
84 lines
4.8 KiB
C++
84 lines
4.8 KiB
C++
/*
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Copyright (c) 2008-2022 Jan W. Krieger (<jan@jkrieger.de>)
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This software is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License (LGPL) as published by
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the Free Software Foundation, either version 2.1 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License (LGPL) for more details.
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You should have received a copy of the GNU Lesser General Public License (LGPL)
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "jkqtplotter/graphs/jkqtpstatisticsadaptors.h"
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#include "jkqtplotter/jkqtplotter.h"
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#include "jkqtplotter/jkqtpgraphsbase.h"
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JKQTPXFunctionLineGraph *jkqtpstatAddLinearRegression(JKQTPXYGraph *datagraph, double *coeffA, double *coeffB, bool fixA, bool fixB) {
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JKQTBasePlotter* plt=datagraph->getParent();
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JKQTPDatastore* ds=plt->getDatastore();
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return jkqtpstatAddLinearRegression(plt, ds->begin(datagraph->getXColumn()), ds->end(datagraph->getXColumn()), ds->begin(datagraph->getYColumn()), ds->end(datagraph->getYColumn()), coeffA, coeffB, fixA, fixB);
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}
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JKQTPXFunctionLineGraph *jkqtpstatAddLinearWeightedRegression(JKQTPXYGraph *datagraph, double *coeffA, double *coeffB, bool fixA, bool fixB)
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{
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JKQTBasePlotter* plt=datagraph->getParent();
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JKQTPDatastore* ds=plt->getDatastore();
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JKQTPYGraphErrorData* ge=dynamic_cast<JKQTPYGraphErrorData*>(datagraph);
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if (ge) {
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return jkqtpstatAddLinearWeightedRegression(plt, ds->begin(datagraph->getXColumn()), ds->end(datagraph->getXColumn()), ds->begin(datagraph->getYColumn()), ds->end(datagraph->getYColumn()), ds->begin(ge->getYErrorColumn()), ds->end(ge->getYErrorColumn()), coeffA, coeffB, fixA, fixB, &jkqtp_inversePropSaveDefault<double>);
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} else {
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throw std::runtime_error("datagraph needs to be convertible to JKQTPYGraphErrorData with a dynamic_cast!");
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}
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}
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JKQTPXFunctionLineGraph *jkqtpstatAddRobustIRLSLinearRegression(JKQTPXYGraph *datagraph, double *coeffA, double *coeffB, bool fixA, bool fixB, double p, int iterations)
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{
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JKQTBasePlotter* plt=datagraph->getParent();
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JKQTPDatastore* ds=plt->getDatastore();
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return jkqtpstatAddRobustIRLSLinearRegression(plt, ds->begin(datagraph->getXColumn()), ds->end(datagraph->getXColumn()), ds->begin(datagraph->getYColumn()), ds->end(datagraph->getYColumn()), coeffA, coeffB, fixA, fixB, p, iterations);
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}
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JKQTPXFunctionLineGraph *jkqtpstatAddRegression(JKQTPXYGraph *datagraph, JKQTPStatRegressionModelType type, double *coeffA, double *coeffB, bool fixA, bool fixB) {
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JKQTBasePlotter* plt=datagraph->getParent();
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JKQTPDatastore* ds=plt->getDatastore();
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return jkqtpstatAddRegression(plt, type, ds->begin(datagraph->getXColumn()), ds->end(datagraph->getXColumn()), ds->begin(datagraph->getYColumn()), ds->end(datagraph->getYColumn()), coeffA, coeffB, fixA, fixB);
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}
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JKQTPXFunctionLineGraph *jkqtpstatAddWeightedRegression(JKQTPXYGraph *datagraph, JKQTPStatRegressionModelType type, double *coeffA, double *coeffB, bool fixA, bool fixB)
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{
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JKQTBasePlotter* plt=datagraph->getParent();
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JKQTPDatastore* ds=plt->getDatastore();
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JKQTPYGraphErrorData* ge=dynamic_cast<JKQTPYGraphErrorData*>(datagraph);
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if (ge) {
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return jkqtpstatAddWeightedRegression(plt, type, ds->begin(datagraph->getXColumn()), ds->end(datagraph->getXColumn()), ds->begin(datagraph->getYColumn()), ds->end(datagraph->getYColumn()), ds->begin(ge->getYErrorColumn()), ds->end(ge->getYErrorColumn()), coeffA, coeffB, fixA, fixB, &jkqtp_inversePropSaveDefault<double>);
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} else {
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throw std::runtime_error("datagraph needs to be convertible to JKQTPYGraphErrorData with a dynamic_cast!");
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}
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}
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JKQTPXFunctionLineGraph *jkqtpstatAddRobustIRLSRegression(JKQTPXYGraph *datagraph, JKQTPStatRegressionModelType type, double *coeffA, double *coeffB, bool fixA, bool fixB, double p, int iterations)
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{
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JKQTBasePlotter* plt=datagraph->getParent();
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JKQTPDatastore* ds=plt->getDatastore();
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return jkqtpstatAddRobustIRLSRegression(plt, type, ds->begin(datagraph->getXColumn()), ds->end(datagraph->getXColumn()), ds->begin(datagraph->getYColumn()), ds->end(datagraph->getYColumn()), coeffA, coeffB, fixA, fixB, p, iterations);
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}
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JKQTPXFunctionLineGraph *jkqtpstatAddPolyFit(JKQTPXYGraph *datagraph, size_t P) {
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JKQTBasePlotter* plt=datagraph->getParent();
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JKQTPDatastore* ds=plt->getDatastore();
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return jkqtpstatAddPolyFit(plt, ds->begin(datagraph->getXColumn()), ds->end(datagraph->getXColumn()), ds->begin(datagraph->getYColumn()), ds->end(datagraph->getYColumn()),P);
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}
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