sample size must be between 3 and 5000 原因是shapiro.test()只能接受3-5000个数据,如果数据太多,那么可以使用Anderson-Darling normality test:
void ObjectDetect::DrawBoundBoxToImage(vector<BBox>& detectionResults, const string& origImagePath) { cv::Mat image = cv::imread(origImagePath); // , CV_LOAD_IMAGE_UNCHANGED for (int i = 0; i < detectionResults.size(); ++i) { cv::Point p1, p2; p1.x = detectionResults[i].re...
However, efficient power analysis methods for single cell data and inter-individual comparisons are lacking. Here, we present scPower; a statistical framework for the design and power analysis of multi-sample single cell transcriptomic experiments. We modelled the relationship between sample size, the...
Sample size or text length, in bytes sample_status String Sample status. Options: __ALL__: labeled __NONE__: unlabeled __UNCHECK__: to be accepted __ACCEPTED__: accepted __REJECTED__: rejected __UNREVIEWED__: to be reviewed __REVIEWED__: reviewed __WORKFORCE_SAMPLED__: sampled __...
such as a large effect size increases power while small effect size decrease power [24,25]. Usually, scientists use Cohen’s equations to measure an effect size consisting of the mean and variance of two classes [26]. However, the mean and variance between two classes can be calculated in...
In general, the sample size, the investment horizon and the market conditions are three important factors in determining the strong relationship between the ex-post Sharpe's measure and its estimated risk surrogate. The interesting findings of this study are as follows: (1) the estimated Sharpe'...
Be aware of the difference between default and named exports. It is a common source of mistakes. We suggest that you stick to using default imports and exports when a module only exports a single thing (for example, a component). That’s what you get when you use export default Button ...
Delta — These match when the difference between the counter current value and the counter previous value(a.k.a the delta) reaches or exceeds the rising-threshold value. Most counters are 'delta' type counters. warning-threshold — The value the counter must reach ...
** ** Before any #sql blocks can be executed, a connection to a database ** must be established. The constructor of the application class is a ** convenient place to do this, since it is executed once, and only ** once, per application instance. */ NamedIterDemo() throws SQLExcept...
To perform distance-pruning of instruments, the following columns must also be present: chromosome:chr position:pos If (at least) one of the datasets is coming from a case-control GWAS: … the Sample size column should correspond to the total sample size (not the effective sample size!!)....