diffAccum {astrochron} | R Documentation |
Model differential accumulation. The input variable (e.g., insolation, proxy value) is rescaled to sedimentation rate curve varying from sedmin to sedmax. Input series must be evenly sampled in time.
diffAccum(dat,sedmin=0.01,sedmax=0.02,dir=1,genplot=T,verbose=T)
dat |
Model input series with two columns. First column must be time in ka, second column should be data value. Data series must be evenly sampled in time. |
sedmin |
Minimum sedimentation rate (m/ka) |
sedmax |
Maximum sedimentation rate (m/ka) |
dir |
1=peaks have higher accumulation rate, -1=troughs have higher accumulation rate |
genplot |
Generate summary plots? (T or F) |
verbose |
Verbose output? (T or F) |
# generate model with one 20 ka cycle
ex <- cycles(1/20)
diffAccum(ex)