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The Quick and Easy Way to Analyze Numpy Arrays

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The quickest and easiest way to analyze NumPy arrays is by using the numpy.array() method. This method allows you to quickly and easily analyze the values contained in a numpy array. This method can also be used to find the sum, mean, standard deviation, max, min, and other useful analysis of the value contained within a numpy array. Sum You can find the sum of Numpy arrays using the np.sum() function.  For example:  import numpy as np  a = np.array([1,2,3,4,5])  b = np.array([6,7,8,9,10])  result = np.sum([a,b])  print(result)  # Output will be 55 Mean You can find the mean of a Numpy array using the np.mean() function. This function takes in an array as an argument and returns the mean of all the values in the array.  For example, the mean of a Numpy array of [1,2,3,4,5] would be  result = np.mean([1,2,3,4,5])  print(result)  #Output: 3.0 Standard Deviation To find the standard deviation of a Numpy array, you can use the NumPy std() function. This function takes in an array as a par

Python For Loop increment Tricky Example

Here's tricky for loop example in Python. The usage of FOR LOOP is to create loops. How many times the loop will execute you may supply in the input.


Python For Loop increment Tricky Example
Python for loop example

My Project is to get each character from the input String. I have used for loop to achieve this. Let me explain how I did this. Explained Tricky FOR LOOP Examples.

1. Python For Loop Array


>> for value in variable

Here's an example:

>> myName = 'srinimf'

>> for value in myName
...        print(value)


The result is as follows:
s
r
i
n
i
m
f

2. Python For Loop With '1' to '10' or 'n'


for (i = 1; i <= 10; i++)
    <loop body>

This for loop is useful to create a definite-loop. The maximum number of loops here are '10'. In the body, you need to add Python logic.

This is one of the tricky and most popular examples.

3. Python For Loop a Flow Chart


For loop flowchart



Explanation:

  • The 'letter' contains Value
  • The 'stateName' can be an Array or Variable
  • After For Loop, you can use BODY statements

Summary
  1. The purpose of the for loop is to handle loops 
  2. You can unstring from the main string 
  3. You can use for loop with range() built-in function 
  4. You can handle program logic in the For Loop

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