PYTHON

convert string list to float

mylist = [ '0.45', '6.7', '0.3']
mylist = list(map(float, mylist))
print(mylist)
####################OUPUT#######################
[ 0.45, 6.7, 0.3]

python string list to float

[float(i) for i in lst]

python convert string to float array

numbers = ['1', '2', '3.2']
numbers = list(map(float, numbers))

python cast list to float

import numpy as np
test = "5,4,3,2"; 
lst = test.split(",");#lst is list of strings
a = np.array(lst,dtype=np.float32) #convert to numpy array of floats

python how to convert a list of floats to a list of strings

# Basic syntax:
[str(x) for x in list_of_floats]

# Example usage:
list_of_floats  = [1.2, 1.7, 3.141592654] 
[str(x) for x in list_of_floats]
--> ['1.2', '1.7', '3.141592654']