1 | // $Id: Multivariate.cc 4130 2022-01-20 05:36:36Z peter $ |
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2 | |
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3 | /* |
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4 | Copyright (C) 2017 Peter Johansson |
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5 | |
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6 | This file is part of the yat library, http://dev.thep.lu.se/yat |
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7 | |
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8 | The yat library is free software; you can redistribute it and/or |
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9 | modify it under the terms of the GNU General Public License as |
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10 | published by the Free Software Foundation; either version 3 of the |
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11 | License, or (at your option) any later version. |
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12 | |
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13 | The yat library is distributed in the hope that it will be useful, |
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14 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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16 | General Public License for more details. |
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17 | |
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18 | You should have received a copy of the GNU General Public License |
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19 | along with yat. If not, see <http://www.gnu.org/licenses/>. |
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20 | */ |
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21 | |
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22 | #include <config.h> |
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23 | |
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24 | #include "Multivariate.h" |
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25 | |
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26 | #include "yat/utility/Matrix.h" |
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27 | #include "yat/utility/MatrixBase.h" |
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28 | #include "yat/utility/VectorBase.h" |
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29 | |
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30 | namespace theplu { |
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31 | namespace yat { |
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32 | namespace regression { |
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33 | |
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34 | Multivariate::~Multivariate(void) |
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35 | { |
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36 | } |
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37 | |
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38 | |
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39 | void Multivariate::fit2(const utility::MatrixBase& X, |
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40 | const utility::VectorBase& y) |
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41 | { |
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42 | const utility::Matrix* M = |
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43 | dynamic_cast<const utility::Matrix*>(&X); |
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44 | if (M) |
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45 | fit(*M, y); |
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46 | else { |
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47 | utility::Matrix X2(X); |
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48 | fit2(X2, y); |
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49 | } |
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50 | } |
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51 | |
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52 | }}} // of namespaces regression, yat, and theplu |
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