idPts {astrochron} R Documentation

## Interactively identify points in plot

### Description

Interactively identify points in x,y plot.

### Usage

idPts(dat1,dat2=NULL,ptsize=1,xmin=NULL,xmax=NULL,ymin=NULL,ymax=NULL,
logx=F,logy=F,plotype=1,annotate=1,output=1,verbose=T)


### Arguments

 dat1 Data frame with one, two or three columns. If one column, dat2 must also be specified. If three columns, the data frame is assumed to represent a stratigraphic series, and the first column should be depth, height or time. dat2 Data frame with one column. ptsize Size of plotted points. xmin Minimum x-value (column 1) to plot xmax Maximum x-value (column 1) to plot ymin Minimum y-value (column 2) to plot ymax Maximum y-value (column 2) to plot logx Plot x-axis using logarithmic scaling? (T or F) logy Plot y-axis using logarithmic scaling? (T or F) plotype Type of plot to generate: 1= points and lines, 2 = points, 3 = lines annotate Annotate plot with text indicating coordinates?: 0=none, 1=annotate above point, 2=annotate below point output Return identified points as a data frame? (0) no, (1) return x and y, (2) return index, x and y. If dat1 contains three columns, option 2 will return index, location, x and y. verbose Verbose output? (T or F)

delPts, iso, trim and trimAT