Drop or keep variables in a datasetDustin Fife
Hide and Unhide Variables Within a Dataset
Re: st: Recoding all variables in a dataset From: Nick Cox <njcoxstata@gmail.com> References: st: Recoding all variables in a dataset From: Stephen Cranney <scranney@sas.upenn.edu> Prev by Date: st: Recoding all variables in a dataset Next by Date: st: Generate correlated binar...
SubjectRe: st: display custom rows of a few variables in a dataset DateThu, 9 Aug 2012 08:54:28 -0400 (EDT) On Thu, 9 Aug 2012, Pradipto Banerjee wrote: Is there any command or function (either Stata official or on SSC) usingwhich I can -display- a few select combinations of row...
When the dataset is arranged on the Excel worksheet the next step is to define the range as a dataset. To define the dataset: Select a cell in the range containing the dataset. ClickDefine Dataseton theAnalyse-ittab/toolbar to show the Define Dataset wizard. ...
Automatic Discovery of the Statistical Types of Variables in a Dataset This code implements the Bayesian method and reproduces the experiment in I. Valera and Z. Ghahramani, "Automatic Discovery of the Statistical Types of Variables in a Dataset", 34th International Conference on Machine Learning (...
Import the data from the first worksheet in hospitalSmall.xlsx into a dataset array. ds = dataset('XLSFile',fullfile(matlabroot,'help/toolbox/stats/examples','hospitalSmall.xlsx')); size(ds) ans = 14 6 The dataset array, ds, has 14 observations (rows) and 6 variables (columns). Add...
A correlation matrix can be generated using the cor function which is contained in the stats package. There are a variety of functions for various types of correlation analysis. The cor function provides a fast method to calculate Pearson’s r with a large dataset such as the one used in th...
Increasingly affordable sensors and computational capacity have made very large dataset assembly more common. However, these datasets initiate analytical challenges by their size and theoretical challenges due to the scale of the processes they encompass. Multiscale assessment of high temporal resolution ...
Rename variables in a dataset 在R中,更改数据集的列名也有多种形式,如: names(df)[1] <- c("col1") colnames(df)[1:2] <- c("col1", "col2") dplyr::rename() 在SAS中,可对数据集用rename处理 data class; set sashelp.class (rename=(Sex=Gender)); ...