Sediment Measurement | Range of Error | 1st Quartile | Median | 3rd Quartile | *Nonparametric Test Results | |
Z-Statistic | P-Value | |||||
Total Phosphorus |
|
|
|
|
|
|
Distance Squared Inverse |
|
|
|
|
|
|
Data Stratified | 0.0023 to 8.7386 | 0.0790 | 0.2029 | 0.8292 | −6.5880 | 0.0000 |
Data Unstratified | 0.0038 to 12.9962 | 0.2373 | 0.3931 | 2.3442 |
|
|
Nearest Neighbor |
|
|
|
|
|
|
Data Stratified | 0.0092 to 9.8865 | 0.0672 | 0.2120 | .6306 | −3.422 | 0.001 |
Data Unstratified | 0.106 to 12.9772 | 0.1066 | 0.4088 | 1.022 |
|
|
Sodium Hydroxide Extractable Phosphorus (PO4NaOH) | ||||||
Distance Squared Inverse |
|
|
|
|
|
|
Data Stratified | 0.0060 to 6.4191 | 0.1883 | 0.3672 | 0.7372 | −5.3760 | 0.0000 |
Data Unstratified | 0.0044 to 13.5622 | 0.2476 | 0.4776 | 1.8541 |
|
|
Nearest Neighbor |
|
|
|
|
|
|
Data Stratified | 0.0079 to 12.7063 | 0.1542 | 0.3415 | 0.6725 | −2.3690 | 0.0180 |
Data Unstratified | 0.0098 to 12.6573 | 0.2101 | 0.3942 | 0.8003 |
|
|
Biogenic Silica |
|
|
|
|
|
|
Distance Squared Inverse |
|
|
|
|
|
|
Data Stratified | 0.0034 to 18.1374 | 0.2300 | 0.5659 | 1.4070 | −5.1120 | 0.0000 |
Data Unstratified | 0.0261 to 69.7855 | 0.3300 | 0.5847 | 5.8375 |
|
|
Nearest Neighbor |
|
|
|
|
|
|
Data Stratified | 0.0121 to 48.6795 | 0.2014 | 0.4452 | 0.9667 | −1.6970 | 0.0900 |
Data Unstratified | 0.0108 to 56.1855 | 0.2179 | 0.5231 | 1.6759 |
|
|
Organic Nitrogen |
|
|
|
|
|
|
Distance Squared Inverse |
|
|
|
|
|
|
Data Stratified | 0.0011 to 21.7567 | 0.1234 | 0.3709 | 1.1903 | −6.1200 | 0.0000 |
Data Unstratified | 0.0027 to 37.1523 | 0.2484 | 0.4394 | 3.9072 |
|
|
Nearest Neighbor |
|
|
|
|
|
|
Data Stratified | 0.0021 to 29.1750 | 0.1351 | 0.3573 | 0.9413 | −3.0130 | 0.0030 |
Data Unstratified | 0.0131 to 38.8221 | 0.1951 | 0.4412 | 1.6553 |
|
|
Organic Carbon |
|
|
|
|
|
|
Distance Squared Inverse |
|
|
|
|
|
|
Data Stratified | 0.0010 to 20.4607 | 0.0951 | 0.3912 | 1.5491 | −6.4270 | 0.0000 |
Data Unstratified | 0.0218 to 54.3997 | 0.2750 | 0.5385 | 5.2850 |
|
|
Nearest Neighbor |
|
|
|
|
|
|
Data Stratified | 0.0012 to 34.0017 | 0.1062 | 0.3882 | 0.8872 | −3.8070 | 0.0000 |
Data Unstratified | 0.0012 to 33.4750 | 0.2312 | 0.4874 | 1.9163 |
|
|