summary_se | R Documentation |
Gives count, mean, standard deviation, standard error of the mean, and confidence interval (default 0.95).
summary_se( data = NULL, measurevar, groupvars = NULL, na.rm = FALSE, conf.interval = 0.95, .drop = TRUE )
data |
data frame |
measurevar |
the name of a column that contains the variable to be summariezed |
groupvars |
a vector containing names of columns that contain grouping variables |
na.rm |
a boolean that indicates whether to ignore NA's |
conf.interval |
the percent range of the confidence interval (default is 0.95) |
.drop |
should empty fields be dropped |
Data frame with count, mean, standard devation, standard error of the mean and confidence interval.
Rico Derks
www.cookbook-r.com
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