search for: 0.002771

Hi, I use lm or loess to make smoothing. After smoothing I need "Residual Standard Error" in my script. Could you please tell me how can I get this information? Thanks,

I am trying to get eager loading to work. So far it does have an effect on the initial query issued - though not the desired on: it just mentions all the fields explicitly, but creates no joins: [4;36;1mCourse Load Including Associations (0.002771) [0m [0;1mSELECT courses.`id` AS t0_r0, courses.`name` AS t0_r1, courses.`reference` AS t0_r2, courses.`subject_id` AS t0_r3, courses.`course_type_id`