Displaying 1 result from an estimated 1 matches for "slope_pp2_mrna".
2011 Aug 05
2
problemsn in using nls
...produced when evaluating the model
Any suggestion?
Thanks,
Paola.
The code I wrote is
Data_pp2_mrna <- data.frame(
p1 = protein_1,
p6 = protein_6,
pp2_mrna = protein_2_mrna,
slope_pp2_mrna = stinemanSlopes(times,
protein_2_mrna)
)
fm_pp2_mrna <- nls(slope_pp2_mrna ~ ( (k1 * v2_Kd *p1^v2_h) / ( (v2_Kd^v2_h)
+ p1^v2_h ) ) * ( 1/(1 + (p6/v5_Kd)^v5_h) ) - pp2_mrna,
data = Data_pp2_mrna,
start = list(k1 = 1,...