The goal is to extract records with dates that are greater than or equal to a start date in F5 and less than or equal to an end date in G5. You might think we can use the AND function inside FILTER to solve this problem. However, because AND returns...Read more
The LAMBDA function provides a way to create a custom function in Excel. Once defined and named, a LAMBDA function can be used anywhere in a workbook. LAMBDA functions can be very simple or quite complex, stringing together many Excel functions into one formula. A custom LAMBDA function...Read more
The 4% retirement rule suggests you can safely withdraw 4% of your portfolio in year one of retirement, then adjust that amount for inflation each year for 30 years without running out of money. But how does this actually play out year by year? This article builds a complete Excel model to...Read more
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