The arithmetic mean (or simply the mean or average when the context is clear) is the central tendency of a collection of numbers.
I have two categorical factors ('Habitat' and 'Locality'), and one continuous variable (T). 'Habitat' has two level and 'Locality' has …
r ggplot2 mean boxplot standard-errorIn R, I have two vectors: a <- c(1, 2, 3, 4) b <- c(NA, 6, 7, 8) How do I find the …
r meanI have a data frame df with rows that are duplicates for the names column but not for the values …
r duplicates aggregate meanThe Harmonic Mean function in Python (scipy.stats.hmean) requires that the input be positive numbers. For example: from scipy …
python math statistics scipy meanI have an array of the form: x = np.array([ 1230., 1230., 1227., 1235., 1217., 1153., 1170.]) and I would like to produce another array where the …
python numpy meanI have a data frame like below (20,000 rows by 49 cols). Each row has a unique name (ID), each ID has 3 …
r aggregate data.table mean