FR_to_FNRN
- class reliability.Convert_data.FR_to_FNRN(failures, right_censored=None)
Converts data from FR format to FNRN format
- Parameters:
failures (array, list) – The failure times
right censored (array, list, optional) – The right censored times
- Returns:
failures (array) – The failure times
num_failures (array) – The number of failures are each failure time
right_censored (array) – The right censored times
num_right_censored (array) – The number of values at each right_censored time
Notes
Example usage:
FNRN = FR_to_FNRN(failures=[1,1,2,2,3], right_censored=[9,9,9,9,8,8,7]) print(FNRN.failures) >>> [1 2 3] print(FNRN.num_failures) >>> [2 2 1] print(FNRN.right_censored) >>> [7 8 9] print(FNRN.num_right_censored) >>> [1 2 4] FNRN.print() >>> Data (FNRN format) failures number of failures right censored number of right censored 1 2 7 1 2 2 8 2 3 1 9 4
- print()
This will print a dataframe of the data in FNRN format to the console
- write_to_xlsx(path, **kwargs)
This will export the data in FNRN format to an xlsx file at the specified path.
- Parameters:
path (str) – The file path of the xlsx file to be written
kwargs – Keyword arguments passed directly to pandas