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I now develop multiple linear regression model and I want to check the model accuracy. i found that it is better to use some accuracy measurement namely, Mean Absolute Error (MAE), the Mean...
06 June 2017 819 8 View
I now develop multiple linear regression model and I want to check the model accuracy. One of my friend suggest me to use Chi-square test however i am not sure about it. First, based on one text...
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I first want to know how to compute the standard error of binary logistic regression's coefficient for a independent variable. In linear regression, the text books explain how to compute the...
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I want to develop a multiple linear regression with 457 samples. Among independent variables, there is one categorical variable which consists of three level (XL1, XL2 AND XL3). The number of XL1,...
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I have worked with multiple linear regression and binary logistic model. There is one categorical variable in my model which is has three level. I create two dummy variables to represent the whole...
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I have worked with categorical variables and i reviewed many source related to categorical variables. However, there is no explanation how to select reference baseline. Please provide me some...
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I want to develop speed of vehicle using multiple linear regression model. For instance, I have 457 of sampling. I used 300 of sampling for model development and keep 157 sampling to check model...
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