Useful tips for everyday
Which character is used as a wildcard? asterisk Examples of wildcard characters Character Description * Matches any number of characters. You can use the asterisk…
How do you interpret a negative intercept in regression? If you extend the regression line downwards until you reach the point where it crosses the…
How do you evaluate the power of complex numbers? In words: Raise the r-value to the same degree as the complex number is raised and…
Why are apps not downloading from Apple Store? Pause the download, then restart it When you touch and hold the app from the Home screen,…
How do you control cache? Cache-control is an HTTP header used to specify browser caching policies in both client requests and server responses. Policies include…
How to generate a sine wave using DSP? sine = dsp.SineWave creates a sine wave object that generates a real-valued sinusoid with an amplitude of…
Why is my iOS update not installing on new iPhone? Remove and download the update again If you still can’t install the latest version of…
What is Rhat in JAGS? bayesian bugs stan. In convergence diagnosis in WinBUGS/JAGS/Stan, there are different statistics reported for each variable. In WinBUGS/Stan, Rhat (ˆR)…
What is the difference between biostatistics and medical statistics? Medical statistics deals with applications of statistics to medicine and the health sciences, including epidemiology, public…
How to compare regression coefficients across three groups? The FAQ at https://stats.idre.ucla.edu/stat/stata/faq/compreg3.htm shows how you can compare regression coefficients across three groups using xi and…