Freeze Your Python Code – How to Run Python Script Without Python Installed
Do you know that you can “freeze” your python code and give other people run it even if they don’t[…]
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How To Use Pandas Groupby To Summarize Data
In Python, the pandas groupby() function provides a convenient way to summarize data in any way we want. The function[…]
Read moreUse fuzzy string matching in pandas
If your job requires working with large amount of data in Excel, and needing to match up certain records from[…]
Read moreHow to find similar strings using Python
When we deal with data from different sources, we often encounter one problem – some strings could be spelled differently,[…]
Read moreReplicate Excel VLOOKUP, HLOOKUP, XLOOKUP in Python (DAY 30!!)
Excel LOOKUP formulas are probably one of the most used formulas (at least for me). So today we’ll replicate the[…]
Read moreCreate complex calculated columns using applymap()
We previously talked about how to create calculated columns in pandas, and walked through some simple examples. We can create[…]
Read moreHow to use Python lambda, map and filter functions
Python lambda function, aka anonymous function. Unlike how we create a function with def … statement, where we can name[…]
Read moreLooping with list comprehension
It’s hard to talk about Python without mentioning list comprehension, which is a looping technique in Python. The standard way[…]
Read moreCashflow projection in Python
Folks work in the finance industry deal with cashflow projection everyday, but mostly in Excel. Indeed, Excel is easy to[…]
Read moreSave Python plots into Excel file
We briefly talked about how to create a graph in Python using web data, but it’s not so useful if[…]
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