Filter values from list in R

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死守一世寂寞
死守一世寂寞 2021-02-13 09:37

I want to calculate the mean of a list of named numbers. There are numeric(0) values that I first want to remove. Also, I would like to retrieve which elements of

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  •  南笙
    南笙 (楼主)
    2021-02-13 09:44

    Another solution using the Filter function from base R:

    mean(unlist(Filter(is.numeric, l)))
    

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