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0
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1 function y = residuals(fit,type)
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2
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3 % Residuals (or a few other things) from a locfit() fit.
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4 %
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5 % Input arguments:
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6 % fit - the locfit() fit.
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7 % type (optional) type of residuals. Valid types are
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8 % 'dev' (deviance, the default)
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9 % 'd2' (deviance squared)
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10 % 'pearson'(Pearson)
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11 % 'raw' (observed - fitted)
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12 % 'ldot' (derivative of log-likelihood)
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13 % 'lddot' (second derivative)
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14 % 'fit' (fitted values - no transformation)
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15 % 'mean' (fitted values - with back transformation)
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16 %
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17 % Author: Catherine Loader.
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18
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19 if (nargin<2) type = 'dev'; end;
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20
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21 y = predict(fit,'d','restyp',type);
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22
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23 return;
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