View source: R/kinfitr_srtm_v.R
srtm_v_model | R Documentation |
This is the SRTM model itself by which predicted values are generated.
srtm_v_model(t_tac, reftac, bloodtac, R1, k2, bp, vBr, vBt)
t_tac |
Numeric vector of times for each frame in minutes. We use the time halfway through the frame as well as a zero. |
reftac |
Numeric vector of radioactivity concentrations in the reference tissue for each frame. |
bloodtac |
Numeric vector of radioactivity concentrations in the blood for each frame. |
R1 |
Parameter value for R1 |
k2 |
Parameter value for k2 |
bp |
Parameter value for bp |
vBr |
Parameter value for vBr |
vBt |
Parameter value for vBt |
A numeric vector of the predicted values of the TAC in the target region.
Granville J Matheson, mathesong@gmail.com
Tomasi, G., Edison, P., ... & Turkheimer, F. E. (2008). Novel reference region model reveals increased microglial and reduced vascular binding of 11C-(R)-PK11195 in patients with Alzheimer's disease. Journal of Nuclear Medicine, 49(8), 1249-1256.
## Not run:
srtm_v_model(t_tac, reftac, R1 = 0.9, k2 = 0.1, bp = 1.5, vBr = 0.05, vBt = 0.05)
## End(Not run)
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