`visHexMulComp`

is supposed to visualise multiple component planes
of a supra-hexagonal grid

visHexMulComp(sMap, which.components = NULL, rect.grid = NULL, margin = rep(0.1, 4), height = 7, title.rotate = 0, title.xy = c(0.45, 1), colormap = c("bwr", "jet", "gbr", "wyr", "br", "yr", "rainbow", "wb"), ncolors = 40, zlim = NULL, border.color = "transparent", gp = grid::gpar(), newpage = TRUE)

- sMap
- an object of class "sMap"
- which.components
- an integer vector specifying which compopnets will be visualised. By default, it is NULL meaning all components will be visualised
- rect.grid
- a vector specifying the number of rows and columns for a rectangle grid wherein the component planes are placed. By defaul, it is NULL (decided on according to the number of component planes that will be visualised)
- margin
- margins as units of length 4 or 1
- height
- a numeric value specifying the height of device
- title.rotate
- the rotation of the title
- title.xy
- the coordinates of the title
- colormap
- short name for the colormap. It can be one of "jet" (jet colormap), "bwr" (blue-white-red colormap), "gbr" (green-black-red colormap), "wyr" (white-yellow-red colormap), "br" (black-red colormap), "yr" (yellow-red colormap), "wb" (white-black colormap), and "rainbow" (rainbow colormap, that is, red-yellow-green-cyan-blue-magenta). Alternatively, any hyphen-separated HTML color names, e.g. "blue-black-yellow", "royalblue-white-sandybrown", "darkgreen-white-darkviolet". A list of standard color names can be found in http://html-color-codes.info/color-names
- ncolors
- the number of colors specified
- zlim
- the minimum and maximum z values for which colors should be plotted, defaulting to the range of the finite values of z. Each of the given colors will be used to color an equispaced interval of this range. The midpoints of the intervals cover the range, so that values just outside the range will be plotted
- border.color
- the border color for each hexagon
- gp
- an object of class gpar, typically the output from a call to the function gpar (i.e., a list of graphical parameter settings)
- newpage
- logical to indicate whether to open a new page. By default, it sets to true for opening a new page

invisible

none

# 1) generate data with an iid matrix of 1000 x 3 data <- cbind(matrix(rnorm(1000*3,mean=0,sd=1), nrow=1000, ncol=3), matrix(rnorm(1000*3,mean=0.5,sd=1), nrow=1000, ncol=3), matrix(rnorm(1000*3,mean=-0.5,sd=1), nrow=1000, ncol=3)) colnames(data) <- c("S1","S1","S1","S2","S2","S2","S3","S3","S3") # 2) sMap resulted from using by default setup sMap <- sPipeline(data=data)Start at 2017-03-27 18:55:28First, define topology of a map grid (2017-03-27 18:55:28)...Second, initialise the codebook matrix (169 X 9) using 'linear' initialisation, given a topology and input data (2017-03-27 18:55:28)...Third, get training at the rough stage (2017-03-27 18:55:28)...1 out of 2 (2017-03-27 18:55:28)updated (2017-03-27 18:55:28)2 out of 2 (2017-03-27 18:55:28)updated (2017-03-27 18:55:28)Fourth, get training at the finetune stage (2017-03-27 18:55:28)...1 out of 7 (2017-03-27 18:55:28)updated (2017-03-27 18:55:28)2 out of 7 (2017-03-27 18:55:28)updated (2017-03-27 18:55:28)3 out of 7 (2017-03-27 18:55:28)updated (2017-03-27 18:55:28)4 out of 7 (2017-03-27 18:55:28)updated (2017-03-27 18:55:28)5 out of 7 (2017-03-27 18:55:28)updated (2017-03-27 18:55:28)6 out of 7 (2017-03-27 18:55:28)updated (2017-03-27 18:55:28)7 out of 7 (2017-03-27 18:55:28)updated (2017-03-27 18:55:28)Next, identify the best-matching hexagon/rectangle for the input data (2017-03-27 18:55:28)...Finally, append the response data (hits and mqe) into the sMap object (2017-03-27 18:55:28)...Below are the summaries of the training results:dimension of input data: 1000x9 xy-dimension of map grid: xdim=15, ydim=15, r=8 grid lattice: hexa grid shape: suprahex dimension of grid coord: 169x2 initialisation method: linear dimension of codebook matrix: 169x9 mean quantization error: 4.24649360190788Below are the details of trainology:training algorithm: batch alpha type: invert training neighborhood kernel: gaussian trainlength (x input data length): 2 at rough stage; 7 at finetune stage radius (at rough stage): from 4 to 1 radius (at finetune stage): from 1 to 1End at 2017-03-27 18:55:28Runtime in total is: 0 secs# 3) visualise multiple component planes of a supra-hexagonal grid visHexMulComp(sMap, colormap="jet", ncolors=20, zlim=c(-1,1), gp=grid::gpar(cex=0.8)) # 3a) visualise only the first 6 component planes visHexMulComp(sMap, which.components=1:6, colormap="jet", ncolors=20, zlim=c(-1,1), gp=grid::gpar(cex=0.8)) # 3b) visualise only the first 6 component planes within the rectangle grid of 3 X 2 visHexMulComp(sMap, which.components=1:6, rect.grid=c(3,2), colormap="jet", ncolors=20, zlim=c(-1,1), gp=grid::gpar(cex=0.8))

`visHexMulComp.r`

`visHexMulComp.Rd`

`visHexMulComp.pdf`

`visVp`

, `visHexComp`

,
`visColorbar`