pls look in to screenshot
not able to get result
No screenshot.
It is better to supply code copied and pasted between
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Also it normally useful to have some sample data. A handy way to supply some sample data is the dput() function. In the case of a large dataset something like dput(head(mydata, 100)) should supply the data we need. Just do dput(mydata) where mydata is your data. Copy the output and paste it here between
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Hi,
Thanks. ...!! understand.
I will do it....