m,n. 
Duration of the 
intervals in days 
or 
Mean daily rates Q. 
Pe 
(Je) 
~] 
(Je) 
A 
(u +: ny = 
Correction term 
m( Qu—gr)+-1( Qn ~ Jp) 
gy. 
coefficient of 4. 
2 
coefficient of #2. 
uC, 
C 
= 
ve 
| 
ne. 
coefficient of #. 
e 
= 
— 
| | Se | 
/¢ | 4m |e 
i Nash A GUIS in” ak 
Pl 
eee! SSN 
bee SURO’ 
| s 
ee AS 7.0\4+- 5.4 | —0.13 
rage ia a ey ig 
Fog e A ee 
cain Oa Bt | 200 
MOER POS ks 
Een se BaP a: 
ete: ten yak 
—20 GH 26.0 | —0.08 
et 29.3 | 0.08 
Sagne baa AR 
aeclee ta tiaee| (a 
ery lie or sey |e er 
ed 4.2 | —0.06 
cast? 4,3 | $-0.07 
|. 5.3 4.6 | -0.12 
i at TI 6.4 | +042 
ge me 
ä 39. H67. | 0.09 
hits —21 UH 85.0 | —0.03 
mk vet 8.8-+ 2.9 | 40.04 
Be gre het «| Sas 
riot 10.6 | —0.10 
CO tae bs 2.6 | 0.15 
—2.5\4 3.8 | —0.07 
