MVar (version 2.0.4)

NormData: Normalizes the data.

Description

Function that normalizes the data globally, or by column.

Usage

NormData(Data, Type = 1)

Arguments

Data

Data to be analyzed.

Type

1 normalizes overall (default), 2 normalizes per column.

Value

DataNorm

Normalized data.

Examples

# NOT RUN {
data(DataQuan) # set of quantitative data

Data <- DataQuan[,2:8]

Resp = NormData(Data, Type = 1) # normalizes the data globally

Resp # Globally standardized data

sd(Resp)   # overall standard deviation

mean(Resp) # overall mean


Resp = NormData(Data, Type = 2) # normalizes the data per column

Resp # standardized data per column

apply(Resp, 2, sd) # standard deviation per column

colMeans(Resp)     # column averages
# }