Description Usage Arguments Details Value Constraints See Also Examples
Check if an element is numeric
1 | FLIsNumeric(object)
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object |
FLVector |
The DB Lytix function called is FLIsNumeric.FLIsNumeric function determines if the input string is a valid decimal number.
FLVector with 1 for TRUE and 0 for FALSE
row vectors are not supported currently.
numeric
for R function reference
implementation.
1 2 3 | widetable <- FLTable("tblstringID", "stringID")
flv <- widetable[1:6,"string"]
resultflvector <- FLIsNumeric(flv)
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