Useful tips for everyday
How do you find the distribution of Y given X? First, to find the conditional distribution of X given a value of Y, we can…
What are the parameters of the Student t distribution? The t distribution has the following properties: The mean of the distribution is equal to 0…
Is stock price a time series? Stock prices are not randomly generated values instead they can be treated as a discrete-time series model which is…
What is control variable in partial correlation? Partial correlation is a measure of the strength and direction of a linear relationship between two continuous variables…
Why does bootstrap confidence interval change? Bootstrapping involves resampling your data randomly. Thus, each time you bootstrap, a different (re)sample will be drawn. Therefore, the…
What is mixed model for repeated measures? The mixed model for repeated measures (MMRM) is a popular choice for individually randomized trials with longitudinal continuous…
What is difference between correlation and partial correlation? The difference between bivariate correlation and partial correlation is that bivariate correlation is used to obtain correlation…
How do you find the maximum value of X and Y? If you are given the formula y = ax2 + bx + c, then…
Can you calculate standard deviation from confidence interval? The standard deviation for each group is obtained by dividing the length of the confidence interval by…
What is a Decurrent tree? Decurrent (sometimes decurring) is a term used in botany and mycology to describe plant or fungal parts that extend downward.…