Describe how to calculate a Gini coefficient. How do you find the slope of an indifference curve and graph it? Is depreciation an abnormal loss? How do we get the equation of the indifference curve? How does one check the non-satiation and convexity of a utility function problem along with...
Not a function: “one to many“. In other words, let’s say you had one x-value that maps to many y-values. For example, — in coordinate notation — (2,1) and (2,10). If the first number (the x-value) repeats, then you do not have a function. To put that another way, ...
In Excel, you can use theCORRELfunction to calculate the coefficient or use an Add-in, the Analysis ToolPak. Both options require numeric values, otherwise, you will get an error. Lesson Summary Register to view this lesson Are you a student or a teacher?
However, this loss function processes all the training data equally. But in our situation, we want to process the data discriminately. For example, we have a csv file corresponding to the training data to indicate the train data is original or augmented. Then we want to define a custom lo...
One relatively easy way to detect multicollinearity is to calculatecorrelation coefficientsfor all pairs of predictor variables. If the correlation coefficient, r, is exactly +1 or -1, this is called perfect multicollinearity. If r is close to or exactly -1 or +1, one of the variables should...
Learn about factor analysis - a simple way to condense the data in many variables into a just a few variables.
Use the equation in step 3 to calculate the thermal stress in an aluminum rod that undergoes a temperature change or ΔT of 80 degrees Fahrenheit. (Reference 4) Step 5 Find Young's modulus and the thermal expansion coefficient for aluminum from tables found readily in engineering mechanic books...
How to calculate the stop loss value with 2% risk for a $50 forex account with a 1:50 leverage? Determine if the following statement is true or false and explain: The variance of a portfolio is the weighted average of the variances of the individual securities in the ...
Learning to calculate a correlation is crucial, and you can easily find the "r value" in Excel using either built-in functions or by working through the calculation in pieces using the more basic functions of the program. The simplest way is using the built-in function, but understanding the...
Thus, the collective interests of the village have suffered a significant loss. For instance, the reduction of construction land leads to a reduction of development space and long-term rental income [4]. Rental income may face a sharp decline or even disappear after CLR. Unlike the traditional...