Conversions from string to string/int/int64/decimal/float/boolean/datetime/guid options
AsBoolean(_cultureInfo text)
AsDateTime(cultureInfo text)
Parse date time using either the JSON milliseconds format or using ISO 8601 that is, either "\/Date()\/" or something along the lines of "2013-01-28T00:37Z"
AsDecimal(cultureInfo text)
AsFloat(...)
if useNoneForMissingValues is true, NAs are returned as None, otherwise Some Double.NaN is used
AsGuid(text)
AsInteger(cultureInfo text)
AsInteger64(cultureInfo text)
AsString(str)
Turns empty or null string value into None, otherwise returns Some
DefaultMissingValues