This table is halfway to what we want to see. Each statistic has its own column, but there are many empty cells because each statistic gets a unique column. Please note that if you have the same type of summary statistics for all the variables in the table, you may stop at this step...
First of all, we need to expand the data set so the time variable is in the right form. When we expand the data, we will inevitably create missing values for other variables. The second step is to replace the missing values sensibly. The examples shown here use Stata’s command tsfill...
We can usevar[_N]to refer to the sample size and the numeric values ofregionto specify the regions we want. Below, we lay out our table with the two regions we are interested in, and we place_Nafter all the variables: .collect layout (var[age weight i.sex 1.diabetes 1.heartatk _...
A binomial logistic regression is used to predict a dichotomous dependent variable based on one or more continuous or nominal independent variables. It is the most common type of logistic regression and is often simply referred to as logistic regression. In Stata they refer to binary outcomes when...
Plot of residuals with a Lowess line in STATA shows that the amplitude of the errors appears to be increasing over time (positive autocorrelation). What the results mean Autocorrelation values can range from -1 to +1: +1 autocorrelation indicates a perfect positive correlation, where an increase...
The collapse command in Stata is used to create summary variables from an existing dataset. It allows you to aggregate observations within groups, summarizing them into a new dataset. Collapsing a dataset can be useful for creating summary statistics, such as the mean and standard deviation, for...
First, we will just perform the normalization directly in the middle of our analysis script. In Stata, we call analysis scripts do-files because they do something. Let’s normalize the variable namedx. I don’t like to change the content of existing variables, so I am going to create a...
javareconf Update the Java configuration variables rtags Create Emacs-style tag files from C, R, and Rd files Please use 'R CMD command --help' to obtain further information about the usage of 'command'. Options --arch, --no-environ, --no-init-file, --no-site-file and --vanilla ...
show how those patterns overlap and show what characteristics are seen in multiple patterns. It is also used to create a set ofvariablesfor similar items in the set (these sets of variables are called dimensions). It can be a very useful tool for complex sets of data involving psychological...
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