summarySingle {GCDkit} | R Documentation |
Prints statistical summary for a single variable and the current dataset (or its part).
summarySingle(xlab="")
xlab |
variable name |
The statistical summary involves number of observations, missing values, mean, standard deviation, minimum, 25% quartile, median (=50% quartile), 75% quartile and maximum. The function also plots a summary boxplot and histogram.
In addition the statistical distribution of the given variable is shown as a boxplot, a box-percentile plot and two variants of histograms.
If no variable is specified as an argument 'xlab
', the user can enter
it using the function
'selectColumnLabel
'. In the specification
of the variable can be used also arithmetic expressions, see
calcCore
for the correct syntax.
The samples can be selected based on combination of three searching mechanisms
(by sample name/label, range or a Boolean condition) - see
selectSamples
for details.
results |
numeric matrix/vector with the results |
Vojtěch Janoušek, vojtech.janousek@geology.cz
summarySingleByGroup
summaryAll
summaryByGroup
data(blatna) accessVar("blatna") summarySingle("(Na2O+K2O)/Al2O3")