How to use Data-Forge to help you easily itemize your expenses.
ES6
Total 5 Posts
Unsure what is mean median and mode? Here's how to find mean, median, mode and standard deviation using Ruby, R, and Javascript.
Annuities are cool. They're fixed payments over a period of time. If you're living in England, there's another financial product called a consol that is an annuity that pays out in perpetuity. Amazing. Below are simplified examples of how to calculate present value and future value for annuities. I wasn't
Suppose you wanted to calculate the percentage of men that weigh inbetween 140 and 170 lbs. This is possible if you carry a few data points such as the average weight of men (mean), the standard deviation, and the specific weight you want to measure (data point). Step 0 -
Similar to my previous article, here are some formulas that can help you estimate how much you need to save for your kid's college tuition or what your monthly mortgage payment will look like if you buy that house. Loans class Loan { payments(PV, IR, NP){ var PMT = (PV * IR)