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import re, numpy as np
from scipy import stats

s = """сюда вставь весь набор"""
t = re.findall(r'NA|[A-Za-z]+|-?\d+(?:\.\d+)?', s)

x = np.array([float(i) for i in t if re.fullmatch(r'-?\d+(?:\.\d+)?', i)])
bad = len(t) - len(x)

print(len(t))
print(bad)
print(len(x))
print(f"{x.max():.8f}")
print(f"{x.mean():.8f}")
print(f"{np.quantile(x, 0.75):.8f}")
print(f"{np.quantile(x, 0.8):.8f}")
print(f"{x.var(ddof=1):.8f}")
print(f"{stats.kurtosis(x, bias=False):.8f}")
print(f"{stats.skew(x, bias=False):.8f}")