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How to put x as dates for R linear regression
I am writing R script to do linear regression. My dateset is date and price. Date is from Date table and Price is from Sales table. These two tables have no relationship setup. How can I put date as ...
It doesn't work. I guess your point is to add the index to avoid removing duplicated rows. But the x-axis still can't show as dates.
Hi Gracie,
>>But the x-axis still can't show as dates.
Could you please share a screenshot for further analysis?
Thanks,
Angelia