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Techniques for analyzing the relationship between one (or more) "dependent" variables and "independent" variables.

2 votes
1 answer
210 views

Different models for different time durations of a day

I have hourly temperature and power consumption data of several days of a month. The pattern is almost similar across days like this: Using this data I want to predict the usage of a coming day. I h …
1 vote
1 answer
678 views

Model selection by Interpreting p-value of anova function

I am trying to interpret the p-values for model selection. Here is a sample code taken from a book (An Intro. to stat. Learning, page 290, by Gareth James et al.)  Null-hypothsis: Model M1 is suffi …
1 vote
1 answer
343 views

Kernel regression results in diverse outputs

I am using kernel regression to build a prediction model. For the same, I am using np package. It is working fine, but I observed in multiple runs on the same data, it produces different results. …
2 votes
1 answer
235 views

Underlying model for prediction using different prediction variables

I have time-series energy consumption data for a duration of one-month. The frequency of data is half-hourly. The features of dataset are temperature - temperature value at particular time instant h …