Replicate 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[…]
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Create 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[…]
Read morePlot graphs in Python
Excel makes plotting a graph very easy. So does Python! Today we’ll take a quick look at how to plot[…]
Read moreFind and replace Excel data using Python
Today we’ll learn how to replicate a common Excel task – find and replace data in Python. This tutorial is[…]
Read moreHow to create a pandas dataframe
We have seen many different ways to load data into Python using pandas, such as .read_csv() or .read_excel(). Those methods[…]
Read moreSort Excel data using Python
Sorting table is a common task in Excel. We sort a table in order to help us view or use[…]
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