Chebyshev distance is the maximum absolute difference between the vector elements correlation and cosine distances, which are derived from the dot product of the two vectors Euclidean and related distances Hamming distance e is the number of positions where the values are different Kullback-Leibler di...
RMS.error <- function(series1, series2, is.log = TRUE, min.length = 2){ ## Function to compute the RMS error or difference between two ## series or vectors messages <- c("ERROR: Input arguments to function RMS.error of wrong type encountered", "ERROR: Input vector to function RMS...
RMS.error <- function(series1, series2, is.log = TRUE, min.length = 2){ ## Function to compute the RMS error or difference between two ## series or vectors messages <- c("ERROR: Input arguments to function RMS.error of wrong type encountered", "ERROR: Input vector to function R...
{ ## Function to compute the RMS error or difference between two ## series or vectors messages <- c("ERROR: Input arguments to function RMS.error of wrong type encountered", "ERROR: Input vector to function RMS.error is too short", "ERROR: Input vectors to function RMS.error must ...
Difference between doubles and integers: Integers are defined more precisely in your computer’s memory than doubles (unless the integer isverylarge or small). floating-pointerrors sqrt(2)^2 - 2 ## 4.440892e-16 (3) Characters Def: A character vector stores small pieces of text. ...
Robust > 2 Algina-Keselman-Penfield robust standardized difference average Yes WRS2::wmcpAKP() Bayes Factor > 2 Bayesian R-squared Yes performance::r2_bayes() two_sample_test between-subjects Hypothesis testing TypeNo. of groupsTestFunction used Parametric 2 Student’s or Welch’s t-test sta...
A Changes in immune escape molecular profiles of malignant cells from GEO datasets (GSE123904 and GSE131907) between subgroups with high and low R-loop scores, and the difference in the score of enriched immunogenic cell death (ICD) pathways between two different scoring subgroups, using single-...
Asterisks indicate highly significant difference between two samples (***P < 0.001, t-test). Full size image As transient transformation could substantially increase the expression of gene (Fig. 5b), suggesting that the introduced T-DNA had been bound with the regulatory proteins, which makes...
Tidy essentially ignores vectors. Consider this very simple example: Say we wish to add to themtcarsdata a column consisting of the horsepower-to-weight ratio. In base-R, it is extremely simple: mtcars$hwratio<-mtcars$hp/mtcars$wt
The F-test has a p-value of 0.2331, which is higher than the significance level of 0.05. Finally, no significance difference exists between the two variances. The postHow to compare variances in Rappeared first onData Science Tutorials