GTSplot: 'GTSplot'

In TSplotly: Create Interactive Plots on Time Series Dataset

Description

General Plotly method only working on time series data

Usage

GTSplot(tsdata, NEWtitle = "Result", Ylab = "Value", Xlab = "Time",
  Unit = NULL, ts_name = NULL, title_size = 10, COLO = NULL)

Arguments

tsdata	A vector or a data frame contains information of time series dataset(i.e. created by ts function)
NEWtitle	title for this plot
Ylab	label of Y axis
Xlab	label of X axis
Unit	the unit of time for the time series data
ts_name	a vector contains names for each time line
title_size	size of the title
COLO	a vector contains colors for each time line

Details

The function TSplot is based on package plotly. It applies plot_ly function to create interactive plot for time series data(i.e data generated by function ts).

Value

a plot result created by plot_ly() function

Author(s)

SOCR team <http://socr.umich.edu/people/>

Examples

require(forecast)
require(dcemriS4)
require(plotly)

## In the "fMRI" chapter, we have a 4-dimension dataset
## with x,y,z and time dimension (dataset "fMRIVolume").
## So we can settle x,y,and z to determine a vector of time series data.

# You could find the raw "fMRIVolume" dataset on the SOCR website
fMRIURL <- "http://socr.umich.edu/HTML5/BrainViewer/data/fMRI_FilteredData_4D.nii.gz"
fMRIFile <- file.path(tempdir(), "fMRI_FilteredData_4D.nii.gz")
download.file(fMRIURL, dest=fMRIFile, quiet=TRUE)
fMRIVolume <- readNIfTI(fMRIFile, reorient=FALSE)


# Load three time series data(with a wrong format)
xA_fMRI_1D_x20_y20_z11 <- fMRIVolume[20, 20, 11, ]
xB_fMRI_1D_x30_y30_z13 <- fMRIVolume[30, 30, 13, ]
xC_fMRI_1D_x40_y40_z12 <- fMRIVolume[40, 40, 12, ]

# Change this to time series data
TS1<-ts(xA_fMRI_1D_x20_y20_z11,start=0,frequency =1/3)
TS2<-ts(xB_fMRI_1D_x30_y30_z13,start=0,frequency =1/3)
TS3<-ts(xC_fMRI_1D_x40_y40_z12,start=0,frequency =1/3)

# Package them into a data frame
TSDF<-data.frame(TS1,TS2,TS3)

# Using this function to create plot
GTSplot(TSDF,Xlab="Time(second)",Unit="sec",ts_name=c("xA_fMRI_1D_x20_y20_z11",
"xB_fMRI_1D_x30_y30_z13","xC_fMRI_1D_x40_y40_z12"),
              COLO=c("green","red","blue"))

TSplotly documentation built on Aug. 2, 2019, 5:04 p.m.