Find RR Interval in seconds

I have 10 minute ECG data saved in CSV file format (13900 data samples corresponds to 10 minute recording). My sampling frequency is 139HZ. I found the distance between RR peaks (RR interval) in terms of data samples between two peaks. I need to find the RR Interval in seconds. So how I will convert the RR distance in terms of data samples to seconds. I will be grateful if someone can help me to solve this issue.

Answer 1

[David J. Mack]

The obvious solution would be:

rrInSec = rrInSamples / samplingRateInHz

[anjaly cherian]

It Worked..Thank you!

[David J. Mack]

You are welcome. To get this stuff right naturally, it's best to keep track of your variables' units.

[anjaly cherian]

I will keep it in mind..Thank you.

[sonu kumar gupta]

can you please tell me that how do you find the samples(or distance) between 2 peaks...