statistics.StatisticsError: stdev requires at least two data points

[carlottaolivero]

Hi,
I have one sample in the analysis. Does ttt mandatorily need 2 samples?

I have run the ttt and this error appeared:

statistics.StatisticsError: stdev requires at least two data points
Traceback:
File "C:\Users\carloliv\AppData\Local\miniconda3\envs\TTT\Lib\site-packages\taxontabletools2\taxontabletools_2.0.py", line 1800, in
basic_stats_reads()
~~~~~~~~~~~~~~~~~^^
File "C:\Users\carloliv\AppData\Local\miniconda3\envs\TTT\Lib\site-packages\taxontabletools2\taxontabletools_2.0.py", line 446, in basic_stats_reads
max_reads, min_reads, avg_reads, stdev = max(y_values.values()), min(y_values.values()), round(statistics.mean(y_values.values()), 2), round(statistics.stdev(y_values.values()), 2)
~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
File "C:\Users\carloliv\AppData\Local\miniconda3\envs\TTT\Lib\statistics.py", line 1207, in stdev
raise StatisticsError('stdev requires at least two data points')

Thank you!

[TillMacher]

Hi, this should be fixed in the latest version 👍