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Image for Plot #73

Closed midupree closed 4 years ago

midupree commented 4 years ago

@LucyMcGowan, for some reason my final plot looks like this and I cannot figure out how to fix it! I've included my above coding for this week. Let me know if you need a different line of coding for reference. Thanks, Miriam

Screen Shot 2020-04-08 at 10 08 06 AM Screen Shot 2020-04-08 at 10 08 13 AM
LucyMcGowan commented 4 years ago

Ah that likely means your cost complexity basically doesn’t allow for any nodes to be created - what did your final alpha (cost) come to?

midupree commented 4 years ago

@LucyMcGowan
Would that be found under model %>% select_best(metric = "rmse")

Because then it would be .05

LucyMcGowan commented 4 years ago

Ah yes, try setting the cost_complexity to 0 to see if that changes it