Statistics%20Review%20Presentation%2009.28.10

Statistics%20Review%20Presentation%2009.28.10 - Count...

Info iconThis preview shows pages 1–7. Sign up to view the full content.

View Full Document Right Arrow Icon
Folate intake, μg/d Count 0 1 2 3 4 5 6 7 8 FFQ μg/d 0 1 2 3 4 5 6 7 3-day diary μg/d 0 1 2 3 4 5 6 -100 100 300 500 700 900 1100 1300 1500 DFE μg/d Histogram distribution of folate intake, μg/d using three different survey instruments
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
0 200 400 600 800 1000 1200 1400 1600 Cell Mean FFQ, ug/d 3-Day Diary/FW ug/d DFE ug/d Cell 94712 94334 90642 90440 86446 86142 82504 81837 76518 75347 69412 67871 67588 63942 60907 55626 53930 48093 42197 37407 36855 33890 31106 24197 24025 23554 21022 13081 4745 1993 Interaction Bar Plot for CompactSurveyInstruments092210 Effect: Category for CompactSurveyInstruments092210 * Subject ID Error Bars: ± 1 Standard Deviation(s)
Background image of page 2
29 2953474.533 101843.949 0 -4.370E-9 2 1305166.341 652583.170 58 1694844.363 29221.455 0 2.571E-9 DF Sum of Squares Mean Square F-Value P-Value Lambda Power Subject ID Subject(Group) Category for CompactSurveyInstr. .. Category for CompactSurveyInstr. .. Category for CompactSurveyInstr. .. ANOVA Table for CompactSurveyInstruments092210 Row exclusion: NUT117092010.svd 0 200 400 600 800 1000 1200 1400 1600 Cell Mean (FFQ, 3-day diary, DFE) 94712 Subject ID Interaction Bar Plot for CompactSurveyInstruments092210 Error Bars: ± 1 Standard Deviation(s) 60907
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Bivariate Scattergram Diet folate, μg/d Subject ID -200 0 200 400 600 800 1000 1200 1400 1600 0 10000 20000 30000 40000 50000 60000 70000 80000 90000 100000 Three Day Diary, μg/d FFQ, μg/d DFE, μg/d Comparison of three dietary survey instruments for assessing folate intake Mean for FFQ = 300 μg/d
Background image of page 4
-22.813 29 -0.679 0.5026 -91.544 45.918 -266.099 29 -6.168 <0.0001 -354.332 -177.865 -243.285 29 -4.554 <0.0001 -352.543 -134.027 Mean Diff. DF t-Value P-Value 95% Lower 95% Upper FFQ, ug/d, 3-Day Diary/FW FFQ, ug/d, DFE ug/d 3-Day Diary/FW ug/d, DFE Paired means comparison of 3 different survey instruments of folate intake, Hypothesized Difference = 0 Correlation coefficient of 3 different survey instruments of folate intake, Hypothesized Correlation = 0 0.431 30 2.398 0.0165 0.084 0.685 0.691 30 4.412 <0.0001 0.440 0.842 0.417 30 2.308 0.0210 0.067 0.676 Correlation Count Z-Value P-Value 95% Lower 95% Upper FFQ, ug/d, 3-Day Diary/FW FFQ, ug/d, DFE ug/d 3-Day Diary/FW ug/d, DFE 0 400 800 1200 1600 DFE ug/d 0 300 600 900 FFQ, ug/d 0 400 800 1200 1600 0 300 600 900 FFQ, ug/d
Background image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
266.099 118.624 <.0001 S 243.285 118.624 .0001 S -22.813 118.624 .7032 Mean Diff. Crit. Diff. P-Value DFE ug/d, FFQ, ug/d DFE ug/d, 3-Day Diary/FW μg/d FFQ, ug/d, 3-Day Diary/FW μg/d Fisher's PLSD for FFQ, ug/d Significance Level: 5 % 2 1305166.341 652583.170 12.214 <.0001 24.428 .998 87 4648318.895 53428.953 DF Sum of Squares Mean Square F-Value P-Value Lambda Power Diet Survey Instrument Residual ANOVA Table for the three survey instruments, ug/d 30 566.632 317.663 57.997 30 300.533 164.155 29.971 30 323.347 180.084 32.879 Count Mean Std. Dev. Std. Err. DFE ug/d
Background image of page 6
Image of page 7
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 11/21/2010 for the course NUT 72880 taught by Professor Clifford during the Fall '10 term at UC Davis.

Page1 / 18

Statistics%20Review%20Presentation%2009.28.10 - Count...

This preview shows document pages 1 - 7. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online