Displaying 4 results from an estimated 4 matches for "regressionmodel".
2007 Aug 07
1
Functions for autoregressive Regressionmodels (Mix between times series and Regression Models) ?
Hello everybody,
I've a question about "autoregressive Regressionmodels".
Let Y[1],.....,Y[n], be a time series.
Given the model:
Y[t] = phi[1]*Y[t-1] + phi[2]*Y[t-1] + ... + phi[p]*Y[t-p] + x_t^T*beta + u_t,
where x_t=(x[1t],x[2t],....x[mt]) and beta=(beta[1],...,beta[m]) and u_t~(0,1)
I want to estimate the coefficients phi and beta.
Are in R any functi...
2011 Oct 12
0
PMML for Cox Regression
...ontinuous" dataType="double"/>
<DataField name="dropped_Calls" optype="continuous" dataType="double"/>
<DataField name="helpdesk_Calls" optype="continuous" dataType="double"/>
</DataDictionary>
<RegressionModel modelName="CoxPH_Survival_Regression_Model"
functionName="regression" algorithmName="coxph" targetFieldName="risk">
<MiningSchema>
<MiningField name="risk" usageType="predicted"/>
<MiningField name="dropped_C...
2017 Nov 15
0
How to read PMML data from a text file and convert it to a model ?
...mestamp>
</Header>
<DataDictionary>
<DataField name="Sepal.Length" optype="continuous" dataType="double"/>
<DataField name="Sepal.Width" optype="continuous" dataType="double"/>
</DataDictionary>
<RegressionModel functionName="regression">
<MiningSchema>
<MiningField name="Sepal.Length" usageType="target"/>
<MiningField name="Sepal.Width"/>
</MiningSchema>
<RegressionTable intercept="6.526222550894482">
<Num...
2008 Nov 27
1
Error in Comprting Risks Regression
Un texte encapsul? et encod? dans un jeu de caract?res inconnu a ?t? nettoy?...
Nom : non disponible
URL : <https://stat.ethz.ch/pipermail/r-help/attachments/20081127/cda70d6f/attachment.pl>