Suppose we have two functions, add and multiply, and we want to create a higher-order function called calculate that takes two integers and a function pointer. The calculate function should dynamically call either add or multiply based on the function pointer provided. Here’s the code: #includ...
This is a long question about functions in Stata . I would like to know what is the best way to calculate a function of the data without creating a variable, i.e. without using gen or egen function. Situation is simple: I have a big dataset of 8 mlns of observations and I need to...
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To calculate your effective tax rate you need two numbers: your taxable income and the total amount you paid in taxes. Key Takeaways Knowing your effective tax rate can help you understand how well you’ve been managing your tax situation throughout the year. Your effective tax rate is diff...
intcalculate(intx,inty,int(*func)(int,int)) { intresult = func(x, y); returnresult; } intadd(intx,inty) { returnx + y; } intsubtract(intx,inty) { returnx - y; } intmain() { inta =10, b =5;// pass the add function as a parameter to the calculate function ...
Here's an example that illustrates a mistake and how to apply the formula to calculate earnings. Mary contributed $3,000 to her traditional IRA last year. When filing her taxes, she realized she could only contribute $2,000 because she only had $2,000 in earned income for the year. She...
TEXT(C5/D5,”###/###”):The TEXT functionreturns the result in the desired format. SUBSTITUTE(TEXT(C5/D5,”###/###”),”/”,”:”):Now,the SUBSTITUTE functionreplacesSlash (/)with aColon (:). Method 4 – Apply the ROUND Function to Calculate the Ratio Select ...
To calculate ROI, the benefit (or return) of an investment is divided by the cost of the investment. The result is expressed as a percentage or aratio. Key Takeaways Return on Investment (ROI) is a popular profitability metric used to evaluate how well an investment has performed. ...
“Y” represents all the years during this period. The formula returns the years between these two dates. Drag the Fill Handle to copy the formula to the other cells. Method 5 – Using the DATEDIF function and (&) to Calculate Age with Years, Months, and Days on a Specific Date in ...