iso {astrochron} | R Documentation |
Isolate data from a specified stratigraphic interval
Description
Isolate a section of a uni- or multi-variate stratigraphic data set for further analysis
Usage
iso(dat,xmin,xmax,col=2,logx=F,logy=F,genplot=T,verbose=T)
Arguments
dat |
Data frame containing stratigraphic variable(s) of interest. First column must be location (e.g., depth). |
xmin |
Minimum depth/height/time for isolation. If xmin is not specified, it will be selected using a graphical interface. |
xmax |
Maximum depth/height/time for isolation. If xmax is not specified, it will be selected using a graphical interface. |
col |
If you are using the graphical interface to select xmin/xmax, which column would you like to plot? (default = 2). |
logx |
Plot x-axis using logarithmic scaling? (T or F) |
logy |
Plot y-axis using logarithmic scaling? (T or F) |
genplot |
Generate summary plots? (T or F) |
verbose |
Verbose output? (T or F) |
See Also
delPts
, idPts
, trim
and trimAT
[Package astrochron version 1.3 Index]