<｜begin▁of▁sentence｜>### Instruction:
Given a list of numerical values, how do you initialize a running mean calculator with this list, and how can you continue an interrupted calculation given the number of elements, mean, and standard deviation previously calculated?
### Response:
from RunningMean import RunningMean

# Initialize the running mean with a list of items
items = [1, 2, 3, 4, 5]
running_mean = RunningMean(items=items)

# Print the current mean
print('Current mean:', running_mean.mean)

# Alternatively, continue an interrupted calculation with known n, mean, and sd
n = 5
mean = 3.0
sd = 1.5811
running_mean_continued = RunningMean(n=n, mean=mean, sd=sd)

# Print the new mean after continuation
print('New mean after continuation:', running_mean_continued.mean)
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