问题描述
我有多个系列的回应。我需要得到这些系列\对象的数量
structure(list(Date = c("08/11/2019","09/11/2019","10/11/2019","11/11/2019","12/11/2019","13/11/2019","14/11/2019","15/11/2019","16/11/2019","17/11/2019","18/11/2019","19/11/2019","20/11/2019","21/11/2019","22/11/2019","23/11/2019","24/11/2019","25/11/2019","26/11/2019","27/11/2019","28/11/2019","29/11/2019","30/11/2019","01/12/2019","02/12/2019","03/12/2019","04/12/2019","05/12/2019","06/12/2019","07/12/2019","08/12/2019","09/12/2019","10/12/2019","11/12/2019","12/12/2019","13/12/2019","14/12/2019","15/12/2019","16/12/2019","17/12/2019","18/12/2019","19/12/2019","20/12/2019","21/12/2019","22/12/2019","23/12/2019","24/12/2019","25/12/2019","26/12/2019","27/12/2019","28/12/2019","29/12/2019","30/12/2019","31/12/2019","01/01/2020","02/01/2020","03/01/2020","04/01/2020","05/01/2020","06/01/2020","07/01/2020","08/01/2020","09/01/2020","10/01/2020","11/01/2020","12/01/2020","13/01/2020","14/01/2020","15/01/2020","16/01/2020","17/01/2020","18/01/2020","19/01/2020","20/01/2020","21/01/2020","22/01/2020","23/01/2020","24/01/2020","25/01/2020","26/01/2020","27/01/2020","28/01/2020","29/01/2020","30/01/2020","31/01/2020","01/02/2020","02/02/2020","03/02/2020","04/02/2020","05/02/2020","06/02/2020","07/02/2020","08/02/2020","09/02/2020","10/02/2020","11/02/2020","12/02/2020","13/02/2020","14/02/2020","15/02/2020","16/02/2020","17/02/2020"),d2s1 = c(6L,11L,13L,20L,25L,35L,42L,49L,51L,53L,54L,60L,65L,69L,73L,76L,80L,85L,86L,NA,NA),d10s2 = c(0L,6L,8L,10L,14L,15L,18L,19L,21L,22L,24L,26L,27L,31L,32L,d20s1 = c(NA,3L,9L,38L,44L,46L,48L,50L,56L,62L,64L,83L,92L,99L,105L,d20s2 = c(NA,0L,2L,4L,23L,36L,37L,43L,45L,47L,57L,d10s1 = c(NA,33L,34L,39L,41L,52L,68L,72L,77L,84L),d2s2 = c(NA,7L,12L,17L,30L,33L)),class = "data.frame",row.names = c(NA,-102L)
我想得到数字 7
解决方法
暂无找到可以解决该程序问题的有效方法，小编努力寻找整理中！
如果你已经找到好的解决方法，欢迎将解决方案带上本链接一起发送给小编。
小编邮箱:dio#foxmail.com (将#修改为@）