Man pages for IsoplotR
Statistical Toolbox for Radiometric Geochronology
| age | Calculate isotopic ages |
| age2ratio | Predict isotopic ratios from ages |
| agespectrum | Plot a (40Ar/39Ar) release spectrum |
| cad | Plot continuous data as cumulative age distributions |
| central | Fits random effects models to overdispersed datasets |
| ci | Confidence intervals |
| classes | Geochronological data classes |
| concordia | Concordia diagram |
| data2york | Prepare geochronological data for York regression |
| discfilter | Set up a discordance filter |
| diseq | Set up U-series disequilibrium correction for U-Pb... |
| diss | Dissimilarity between detrital age distributions |
| ellipse | Get error ellipse coordinates for plotting |
| evolution | Th-U evolution diagram |
| examples | Example datasets for testing 'IsoplotR' |
| helioplot | Visualise U-Th-He data on a logratio plot or ternary diagram |
| isochron | Calculate and plot isochrons |
| IsoplotR | library(IsoplotR) |
| kde | Create (a) kernel density estimate(s) |
| ludwig | Linear regression of U-Pb data with correlated errors, taking... |
| mclean | Predict disequilibrium concordia_compositions |
| mds | Multidimensional Scaling |
| ogls | Omnivariant Generalised Least-Squares Regression |
| Pb0corr | Common Pb correction |
| peakfit | Finite mixture modelling of geochronological datasets |
| radialplot | Visualise heteroscedastic data on a radial plot |
| read.data | Read geochronological data |
| scatterplot | Create a scatter plot with error ellipses or crosses |
| settings | Retrieve and record global settings |
| set.zeta | Calculate the zeta calibration coefficient for fission track... |
| titterington | Linear regression of X,Y,Z-variables with correlated errors |
| weightedmean | Calculate the weighted mean age |
| york | Linear regression of X,Y-variables with correlated errors |
