getObsMissing function

String? getObsMissing(
  1. WidgetRef ref
)

Implementation

String? getObsMissing(WidgetRef ref) {
  String stdout = ref.read(stdoutProvider);

  String missing = rExtract(stdout, '> nmobs');
  RegExp regExp = RegExp(r'\[\d+\]\s(\d+)');

  // Extracting the matched number
  String? extractedNumber = regExp.firstMatch(missing)?.group(1);

  return extractedNumber;
}