dplyr masking filter funciton for movingAve

Created by: sheilasaia

Dear smwrBase creators! Thank you so much for this package and all your hard work to make data management and analysis easier. I was using the movingAve() function and kept getting an error like this: "Error in UseMethod("filter_") : no applicable method for 'filter_' applied to an object of class "c('integer', 'numeric')". In case others like me have the dplyr package loaded in their R session and try to use movingAve(), could you please specify the filter function for movingAve is coming from the stats package? This seemed to work for me when I modified your code.

Thanks again! Sheila