plot.fluo_rawdata {CalciOMatic}R Documentation

Plot Function for Objects of Class "fluo_rawdata"

Description

The function plot.fluo_rawdata performs different kinds of predefined plots for objects of class fluo_rawdata

Usage

## S3 method for class 'fluo_rawdata':
plot(x, y = NULL, numTransient = 1,
     items = 1:3, col = "black",
     main = "Ratiometric experiment: raw data",
     xlabs = c("", "", "Time (s)"),
     ylabs = c(expression(paste(adu[340], " (photons)")),
               expression(paste(adu[380], " (photons)")),
               expression(paste("[", Ca^{2 + phantom()},
               "] (", mu, "M)"))),
     labs = c(expression(A[1]), expression(A[2]),"B"),
     ylas = 1, ask = FALSE, ...)

Arguments

x a data frame of class fluo_rawdata, as returned by the ratioExpSimul and ratioExpPhysio functions
y argument not used (NULL by default)
numTransient a vector of integers specifying which of the fitted transients should be plotted
items a vector of integers (between 1 and 3), telling which panels to draw
col the color of the signals to plot (either an integer or a character string)
main a character string specifying the main title of the figure
xlabs a vector of character strings specifying the label of the x-axes
ylabs a vector of character strings specifying the label of the x-axes
labs a vector of character strings specifying the label at the top-left of each panel (generally a letter, a letter with an integer, or an expression)
ylas an integer specifying the orientation of the yticks. Possible values are 0 or 3 (vertical), or 1 or 2 (horizontal)
ask a logical value. Set to FALSE to draw all plots on the same figure. If set to TRUE, a single device will be opened, in which the first plot will be drawn. Three symbols (left arrow, black square and right arrow) will be added at the bottom right of the plot, for interactions with the user (see details below)
... one or more of the following plot parameters: "cex", "cex.axis", "cex.lab", "cex.main", "font", "font.axis", "font.lab", "font.main", "line.xlab", "line.ylab", "line.lab", "line.main", "adj.main", "xlim", "ylim", "tcl", "mgp.x", "mgp.y"

Details

If the user does not want to draw all plots in the same figure, (s)he can set to logical ask value to TRUE. In that case, three symbols (left arrow, black square and right arrow) will be added at the bottom right of the plot, allowing user interactions. By clicking on the arrowhead oriented left (resp. right), the user will draw the previous (resp. next) plot (within items). By clicking on the black square, the user will stay on the current plot and none of the symbols will be available anymore

Value

This plot function does not return anything else that the plotted figures

Author(s)

Sebastien Joucla sebastien.joucla@parisdescartes.fr

See Also

plotCalciOMatic, plot.direct_fit, plot.ratio_fit, plot.ratio_fit_list

Examples

## Load the data from cockroach olfactory interneurons
data(inVitro)

## Calibrated parameters
R_min <- list(value=0.136, mean=0.136, se=0.00363, USE_se=TRUE)
R_max <- list(value=2.701, mean=2.701, se=0.151,   USE_se=TRUE)
K_eff <- list(value=3.637, mean=3.637, se=0.729,   USE_se=TRUE)
K_d   <- list(value=0.583, mean=0.583, se=0.123,   USE_se=TRUE)

## Create the data frame containing the physiological data
## (experiment #2, stimulation #2)
## G and s_ro are the respectively the gain of the CCD camera
## and the standard deviation of its read-out process
physioData <- ratioExpPhysio(dataset="inVitro",
                             expe=2, stim=2,
                             idxOn=10,
                             R_min=R_min, R_max=R_max,
                             K_eff=K_eff, K_d=K_d,
                             G=0.146, s_ro=16.4,
                             alphamethod=TRUE)

## Plot fluorescence transients and the calcium transient
## obtained after ratiometric transformation
plot(x = physioData, numTransient = 2, items=1:3)

## Wait for user action
## plot(x = physioData, numTransient = 2, items=1:3, ask = TRUE,
##      xlabs = c("Time (s)", "Time (s)", "Time (s)"))

[Package CalciOMatic version 1.1-3 Index]