new section for python

Author: nixbytes

content/pyjournal/freq_numbers.md

@@ -0,0 +1,94 @@
+---
+title: 'Freq Digits'
+date: 2020-07-07
+---
+
+Given an integer number, find the most frequent digit in it.
+
+- how to count things efficiently?
+
+- keep calm and code in Python!
+
+Let use the statistics that comes with python stand library
+
+## Statistic Module
+
+This module provides functions for calculating mathematical statistics of numeric (Real-valued) data.
+
+
+```python
+import statistics 
+from statistics import mode 
+```
+
+This module statistics offers a Single mode (most common value) of discrete or nominal data.
+The values or method to find this is to convert the vaules into a string and then back again once the frequent digit is
+found
+
+
+```python
+def freq_digit(num: int) -> int:
+    numbers = list(str(num))
+    return int(mode(numbers))
+```
+
+## Trying out a value
+
+Next we want to test a value
+
+
+```python
+num_list = 12345
+```
+
+## Finally 
+
+we can run the function with some additional values and input
+
+
+```python
+freq_digit(num_list)
+```
+
+
+
+
+    1
+
+
+
+
+```python
+freq_digit(12334433)
+```
+
+
+
+
+    3
+
+
+
+
+```python
+freq_digit(773283277)
+```
+
+
+
+
+    7
+
+
+
+
+```python
+freq_digit(1121)
+```
+
+
+
+
+    1
+
+