| fileFolder {rNMR} | R Documentation |
The fileFolder object stores the file and graphics parameters for all
open spectra as a nested list.
The majority of rNMR's functions interact directly with fileFolder
any time a modification is made to a currently opened spectrum.
fileFolder is structured as a nested list, containing up to six sections
with identical fields for each opened spectrum. Each section is a named list.
The first section, file.par contains information pertaining to the
spectrum itself. Most of this information is taken directly from the spectrum's
ucsf format file header (see ucsfHead).
The graphics.par section contains the current graphics and plot settings
for the spectrum. This is identical in structure to
defaultSettings. See setGraphics for
information on these parameters and how to alter them.
The w1, w2, and data sections are not normally present in
fileFolder and must be added manually. w1 and w2 are
numeric vectors containing the chemical shifts for the spectrum, in
increasing order. The data section is a matrix containing the transposed
data (intensities) for the spectrum. These values match the w1,
w2, and data values returned by ed. If all three of
these sections are present, rNMR will plot the spectrum from
fileFolder instead of plotting from the spectrum's ucsf file.
The last section, peak.list, will only be present for peak picked spectra
(see pp for information on peak picking and import
for information on peak list structure.).
Ian A. Lewis ialewis@nmrfam.wisc.edu, Seth C. Schommer schommer@nmrfam.wisc.edu
rNMRobjects for other other objects used by the
rNMR package; rNMRutils for functions used for interacting
with rNMR objects.