The cumulative argument is a logical value that determines the form of the function. If it isTRUE,NORM.DISTreturns the cumulative distribution function; ifFALSE, it returns the probability density function. PressENTERto see the output. Drag down the Fill Handle to see the result in the rest o...
' should use element-wise multiplication like 'jpdf=X.*Y;'. Also, calculating 'j' with 'j=find(xp>0)'*find(yp>0);' will only work if 'xval' and 'yval' have the values 1 through n, for xval, and 1 through m, for yval. Using 'j=xval(xp>0)'*yval(yp>0)'...
I’m basically an explorer. Even if exploration doesn’t come naturally to you, I believe scientists of every temperament can learn to explore. I'd like to help everyone here become more creative, more open to oppo...
Logistic regression involves building a formula in Excel that’ll spit out the probability that a lead will close into a customer. This is more accurate than the technique I outlined above since it’s a holistic approach that takes into account how all of the customer attributes — like ...
The more kurtosis there is, the higher the probability of risk. Types of kurtosis A set of data can display three categories of kurtosis: platykurtic, mesokurtic, and leptokurtic. All these are measured in comparison to the standard normal distribution. Platykurtic or negative kurtosis: Signifies...
According to the field of epidemiology, nowadays the term refers to a group of people with defined characteristics who are followed up for the assessment of incidence or mortality from a specific cause of death, all causes of death, or some other outcomes [101]. In a typical cohort study, ...
As explained above, the standard normal distribution table only provides the probability for values less than a positive z-value (i.e., z-values on the right-hand side of the mean). So how do we calculate the probability below a negative z-value (as illustrated below)?
Ransomware is a kind of special malware that prevents victims from accessing their systems or system data (such as documents, emails, databases, and source codes) and demands ransom payment in order to regain access. This type of attack is known as a denial-of-access attack. As the data is...
Now imagine you unpick all the seams from this T-shirt and put the pieces of fabric on the table. You have 4 pieces of a specific shape. The shapes are cut from fabric using the template shapes created by a pattern cutter. These are required for production to be consecutive so that ...
A leverage ratio is a type of financial measurement used in finance, business, and economics to evaluate the level of debt relative to another financial metric.