Apparently as I guessed calculating those resistor values needs complex calculations.
Eventually I decided to calibrate it myself regardless of values given in the datasheet.
As you know HS1101 is a capacitor that changes in value from 160-200pF for air relative humidity of 0-100%. (good linearly)
I replaced the sensor with 160pF and 200pF capacitors to see what are output frequencies for these capacitor values but output freq. for two capacitors of same value varies about 200Hz!! ( i.e. tolerance effect too high)
Is there another way to calibrate it myself?
Any helps would be appreciated. (Sorry for my poor English)