| zoom {rNMR} | R Documentation |
Zoom and pan functions.
zm() ff(...) zf(...) zi(p = 25, ...) zo(p = 25, ...) zc(massCenter = TRUE) pz(w1Delta = NULL, w2Delta = NULL, ...) zz(...) zp() pd(p = 5, ...) pu(p = 5, ...) pl(p = 5, ...) pr(p = 5, ...) loc() delta()
p |
numeric; the percentage to move, reduce, or enlarge a spectrum. |
massCenter |
logical; TRUE centers peaks by center of mass,
FALSE centers peaks by maximum signal observed. |
w1Delta |
Chemical shift range for the new window in the indirect
dimension, NULL sets the window to 0.25 ppm for 1H and 2.5 ppm for
all other nuclei. |
w2Delta |
Chemical shift range for the new window in the direct
dimension, NULL sets the window to 0.25 ppm for 1H and 2.5 ppm for
all other nuclei. |
... |
Additional arguments can be passed to internal plotting functions
(see addArg). |
zm displays a zoom and scroll GUI. To zoom or scroll select the desired
option using the zoom/scroll radio buttons located along the top, then click
on the appropriate arrow button to zoom or scroll by the percentage provided
in the center box. The Full, Point, Center, Prev,
Hand, and Get shifts buttons call the zf, pz,
zc, zp, zz, loc and dela functions
respectively, detailed below.
ff and zfzi and zop.zcpzw1Delta and w2Delta.zzzppd, pu, pl, and prp.locdeltaIan A. Lewis ialewis@nmrfam.wisc.edu, Seth C. Schommer schommer@nmrfam.wisc.edu
rNMR for other rNMR help topics.