need a help for accept and ignore some days

[JONSON]

I need to ask, If we have a time series hourly during 2 months, I need to now the only days have the corresponding values, i.e Id that day has let's say 15 hours with values, then I will consider the day and vise versa, I will consider the days those have values corresponding the hours le than 15 "hours""Values", I don't know if I clarified well, But really I need a help

[M_AcostaCH]

Hi, remember put and reproducible example the data for better help you.
A example is this dput(youdata[1:30, ]). And some of code.

FAQ: What's a reproducible example (`reprex`) and how do I create one?

Why reprex? Getting unstuck is hard. Your first step here is usually to create a reprex, or reproducible example. The goal of a reprex is to package your code, and information about your problem so that others can run it and feel your pain. Then, hopefully, folks can more easily provide a solution. What's in a Reproducible Example? Parts of a reproducible example: background information - Describe what you are trying to do. What have you already done? complete set up - include any library() calls and data to reproduce your issue. data for a reprex: Here's a discussion on setting up data for a reprex make it run - include the minimal code required to reproduce your error on the data…