fix: add missing spearmanr import to stats_runner, BH/p_to_stars to stats_longitudinal

Author: bgeurten

src/digimuh/stats_longitudinal.py

@@ -15,6 +15,7 @@
 
 import numpy as np
 import pandas as pd
+from digimuh.stats_core import benjamini_hochberg, p_to_stars
 
 log = logging.getLogger("digimuh.stats")
 

src/digimuh/stats_runner.py

@@ -23,6 +23,7 @@
 
 import numpy as np
 import pandas as pd
+from scipy.stats import spearmanr
 
 log = logging.getLogger("digimuh.stats")