Sun Jul 06 10:29:32 2014 
Diel Analysis results for 3/21/2006 

No title given
Group.1	Group.2	Temp	Salinity	DOpsat	DO	pH	Turbidity	Chlorophyll	
3/21/2006	0	7.66285714285714	0.15	100.942857142857	12.0442857142857	7.89285714285714	10.8285714285714	13.3428571428571	
3/21/2006	1	7.54659574468085	0.149574468085106	103.512765957447	12.3857446808511	8.09021276595745	11.4255319148936	12.6531914893617	

Means of numeric data by half-day for 3/21/2006
Date	am/pm	Temp	Salinity	DO	pH	Turbidity	Chlorophyll	
3/21/2006	0	7.66	0.15	12.04	7.89	10.83	13.34	
3/21/2006	1	7.55	0.15	12.39	8.09	11.43	12.65	

The maximum DO of 12.68 occurred at 17:30 
The minimum DO of 12.03 occurred at 12:00 

Analysis of Variance
Type	Source	edf	F-stat	p-value	
smoothed terms	s(time)	6.93	69.9936	<0.0001	

Family: gaussian  
Link function: identity  
 
Formula: 
DO ~ s(time, bs = "cc") 
<environment: 0x000000000b375c18> 
 
Parametric coefficients: 
             Estimate Std. Error t value Pr(>|t|)     
(Intercept) 12.341481   0.008704    1418   <2e-16 *** 
--- 
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1 
 
Approximate significance of smooth terms: 
         edf Ref.df     F p-value     
s(time) 6.93      8 69.99  <2e-16 *** 
--- 
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1 
 
R-sq.(adj) =  0.913   Deviance explained = 92.5% 
GCV score = 0.0047954  Scale est. = 0.0040912  n = 54 

Diel Analysis results for 3/22/2006 

No title given
Group.1	Group.2	Temp	Salinity	DOpsat	DO	pH	Turbidity	Chlorophyll	
3/22/2006	0	6.76122448979592	0.15	98.8387755102041	12.0587755102041	7.9565306122449	20.3959183673469	9.88367346938776	
3/22/2006	1	8.16446808510638	0.14936170212766	107.408510638298	12.6527659574468	8.20531914893617	18.6191489361702	7.95744680851064	

Means of numeric data by half-day for 3/22/2006
Date	am/pm	Temp	Salinity	DO	pH	Turbidity	Chlorophyll	
3/22/2006	0	6.76	0.15	12.06	7.96	20.4	9.88	
3/22/2006	1	8.16	0.15	12.65	8.21	18.62	7.96	

The maximum DO of 13.17 occurred at 18:00 
The minimum DO of 11.87 occurred at 4:00 

Analysis of Variance
Type	Source	edf	F-stat	p-value	
smoothed terms	s(time)	7.87	117.3143	<0.0001	

Family: gaussian  
Link function: identity  
 
Formula: 
DO ~ s(time, bs = "cc") 
<environment: 0x000000000b3a9008> 
 
Parametric coefficients: 
            Estimate Std. Error t value Pr(>|t|)     
(Intercept) 12.34958    0.01438   858.6   <2e-16 *** 
--- 
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1 
 
Approximate significance of smooth terms: 
          edf Ref.df     F p-value     
s(time) 7.867      8 117.3  <2e-16 *** 
--- 
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1 
 
R-sq.(adj) =  0.908   Deviance explained = 91.5% 
GCV score = 0.021884  Scale est. = 0.019863  n = 96 

Diel Analysis results for 3/23/2006 

No title given
Group.1	Group.2	Temp	Salinity	DOpsat	DO	pH	Turbidity	Chlorophyll	
3/23/2006	0	6.58489795918367	0.15	97.5714285714286	11.9548979591837	7.94448979591837	11.8734693877551	8.51836734693878	
3/23/2006	1	8.8531914893617	0.149787234042553	110.814893617021	12.8427659574468	8.21617021276596	10.9276595744681	9.72765957446808	

Means of numeric data by half-day for 3/23/2006
Date	am/pm	Temp	Salinity	DO	pH	Turbidity	Chlorophyll	
3/23/2006	0	6.58	0.15	11.95	7.94	11.87	8.52	
3/23/2006	1	8.85	0.15	12.84	8.22	10.93	9.73	

The maximum DO of 13.17 occurred at 19:45 
The minimum DO of 11.71 occurred at 5:00 

Analysis of Variance
Type	Source	edf	F-stat	p-value	
smoothed terms	s(time)	7.43	228.4793	<0.0001	

Family: gaussian  
Link function: identity  
 
Formula: 
DO ~ s(time, bs = "cc") 
<environment: 0x000000000b3a7f80> 
 
Parametric coefficients: 
            Estimate Std. Error t value Pr(>|t|)     
(Intercept) 12.38958    0.01179    1051   <2e-16 *** 
--- 
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1 
 
Approximate significance of smooth terms: 
          edf Ref.df     F p-value     
s(time) 7.426      8 228.5  <2e-16 *** 
--- 
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1 
 
R-sq.(adj) =  0.951   Deviance explained = 95.4% 
GCV score = 0.014623  Scale est. = 0.013339  n = 96 

Diel Analysis results for 3/24/2006 

No title given
Group.1	Group.2	Temp	Salinity	DOpsat	DO	pH	Turbidity	Chlorophyll	
3/24/2006	0	8.3634693877551	0.15	104.516326530612	12.2583673469388	8.06755102040816	11.1163265306122	10.6163265306122	
3/24/2006	1	9.52936170212766	0.150212765957447	113.704255319149	12.9657446808511	8.29531914893617	9.45106382978723	12.7744680851064	

Means of numeric data by half-day for 3/24/2006
Date	am/pm	Temp	Salinity	DO	pH	Turbidity	Chlorophyll	
3/24/2006	0	8.36	0.15	12.26	8.07	11.12	10.62	
3/24/2006	1	9.53	0.15	12.97	8.3	9.45	12.77	

The maximum DO of 13.25 occurred at 20:00 
The minimum DO of 12.04 occurred at 6:15 

Analysis of Variance
Type	Source	edf	F-stat	p-value	
smoothed terms	s(time)	7.72	222.6361	<0.0001	

Family: gaussian  
Link function: identity  
 
Formula: 
DO ~ s(time, bs = "cc") 
<environment: 0x000000000b3a6f30> 
 
Parametric coefficients: 
             Estimate Std. Error t value Pr(>|t|)     
(Intercept) 12.604688   0.009685    1302   <2e-16 *** 
--- 
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1 
 
Approximate significance of smooth terms: 
          edf Ref.df     F p-value     
s(time) 7.716      8 222.6  <2e-16 *** 
--- 
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1 
 
R-sq.(adj) =  0.949   Deviance explained = 95.3% 
GCV score = 0.0099033  Scale est. = 0.0090042  n = 96 

Diel Analysis results for 3/25/2006 

No title given
Group.1	Group.2	Temp	Salinity	DOpsat	DO	pH	Turbidity	Chlorophyll	
3/25/2006	0	8.82448979591837	0.152040816326531	105.824489795918	12.2726530612245	8.0865306122449	9.81836734693877	11.8632653061224	
3/25/2006	1	9.76106382978723	0.151489361702128	113.257446808511	12.8448936170213	8.31489361702128	9.0531914893617	12.4914893617021	

Means of numeric data by half-day for 3/25/2006
Date	am/pm	Temp	Salinity	DO	pH	Turbidity	Chlorophyll	
3/25/2006	0	8.82	0.15	12.27	8.09	9.82	11.86	
3/25/2006	1	9.76	0.15	12.84	8.31	9.05	12.49	

The maximum DO of 13.08 occurred at 18:00 
The minimum DO of 12 occurred at 7:45 

Analysis of Variance
Type	Source	edf	F-stat	p-value	
smoothed terms	s(time)	7.47	194.9658	<0.0001	

Family: gaussian  
Link function: identity  
 
Formula: 
DO ~ s(time, bs = "cc") 
<environment: 0x000000000b3a6e08> 
 
Parametric coefficients: 
             Estimate Std. Error t value Pr(>|t|)     
(Intercept) 12.552813   0.008402    1494   <2e-16 *** 
--- 
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1 
 
Approximate significance of smooth terms: 
          edf Ref.df   F p-value     
s(time) 7.465      8 195  <2e-16 *** 
--- 
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1 
 
R-sq.(adj) =  0.943   Deviance explained = 94.7% 
GCV score = 0.0074319  Scale est. = 0.0067766  n = 96 

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