najít minimální a maximální prvek v matici
#In python
#List
myListName = ["value", 3, 3.1, "a", True]
minimumValue = min(myListName)
maximumValue = max(myListName)
#Numpy array
import numpy as np
myListName = ["value", 3, 3.1, "a", True]
myArrayName = np.array(myListName)
minimumValue = min(myArrayName)
maximumValue = max(myArrayName)
jak najít minimální a maximální hodnotu datové sady
#minimum
cat your_data_file.dat | sort -nk3,3 | head -1
#this will find minumum of column 3
#maximun
cat your_data_file.dat | sort -nk3,3 | tail -1
#this will find maximum of column 3
#to find in column 2 , use -nk2,2
#assing to a variable and use
min_col=`cat your_data_file.dat | sort -nk3,3 | head -1 | awk '{print $3}'`