Raw coordinates

Returns the input data frame. This is used when other coordinate computations fail. In general, scaling of the inputs is recommended before clustering.

Usage

rawCoords(df, ...)

Arguments

df

data frame

...

other expected values of getCoords

Value

matrix with coordinate representation of all points

Details

Externally calculated coordinates can be used through userCoords or as input data with rawCoords used as the coordinate function. The use of userCoords over rawCoords is in the treatment of input data. As pandemonium displays the input data in many plots the use of coordinates as input data will result in these plots being less meaningful for interpretation. Use userCoords where coordinates are necessary to calculate distances but interpretation from plots of clustering space is necessary.

Examples

head(rawCoords(Bikes$space2))
#>   yr     temp weathersit    atemp      hum windspeed
#> 1  0 0.344167          2 0.363625 0.805833 0.1604460
#> 2  0 0.363478          2 0.353739 0.696087 0.2485390
#> 3  0 0.196364          1 0.189405 0.437273 0.2483090
#> 4  0 0.200000          1 0.212122 0.590435 0.1602960
#> 5  0 0.226957          1 0.229270 0.436957 0.1869000
#> 6  0 0.204348          1 0.233209 0.518261 0.0895652