search for: nutritional

Ran across a new iPhone app on the the App Store today. It is called DrinkFit and gives you nutritional facts for Beers, Wine Coolers, Cocktails, Liquor, Wine and Mixers. It's pretty cool, gives you calories, carbs etc... for all your favorite drinks so if you are at a bar and want to make a smarter choice, it's a pretty good reference. Check it out on iTunes and www.drinkfitapp.com

Live a healthy life with VERIUNI nutritionals. Tasty liquid multivitamin ensures you'll get nearly every daily nutrient required for prolonged health.Powerful antioxidant unleashes the power of red wine extract and polyphenols for the ultimate mind and body energizer. All-natural ingredients. No sugar or artificial preservatives. For mo...

Dear All, I hope this is not too off-topic. Essentially, I need to know if there is any R package which can help me with a deformulation project. Suppose e.g. that you know from a chemical analysis the fat, mineral, vitamin, energy [and so on] content of a certain food product. You also know the ingredients of this product (e.g. milk, lactose, vegetable oil) and you know the chemical

Dear all, I am trying to analyze data from an experiment like this: Factors: Hormone - Levels: SH, CH (S = without; C=with; H=Hormone) Time - Levels: 19/08/09, 04/09/09, 18/09/09, 08/10/09, 20/10/09 (DD/MM/YY) Nutrition - Levels: Completa, Sem (without) Macronutrition - Levels: Ca, K, Mg, P, Sem (without) Time is the measures day. It reflect the days after germination. Blocks : 4 plants per

...,22,50),nrow=3,byrow=TRUE) rownames(x) <- c("Cold or flu","Headache","Backache"); colnames(x) <- c("Went to doctor","No response","Did nothing","Self-medicated") x <- t(x) print(x) 1. I'd like to add the title "Nutritional Status" above the column names when displayed with print(x). 2. I'd like to add the title "Academic Performance" to the left of the row names when displayed with print(x). Any thoughts? David. -- View this message in context: http://r.789695.n4.nabble.com/Adding-summary-tit...

...~A+B+C+D,data=a,x=TRUE,y=TRUE,se.fit=TRUE) then how to get the "lsmeans" for A, B, and C, respectively with predict function? Best wishes yours, sincerely Xingwang Ye PhD candidate Research Group of Nutrition Related Cancers and Other Chronic Diseases Institute for Nutritional Sciences, Shanghai Institutes of Biological Sciences, Chinese Academy of Sciences P.O.Box 32 294 Taiyuan Road Shanghai 200031 P.R.CHINA

...re similar but not identical to that from SAS, why? BTW,please forward your kind answers to my email. Thank you. Best wishes yours, sincerely Xingwang Ye PhD candidate Research Group of Nutrition Related Cancers and Other Chronic Diseases Institute for Nutritional Sciences, Shanghai Institutes of Biological Sciences, Chinese Academy of Sciences P.O.Box 32 294 Taiyuan Road Shanghai 200031 P.R.CHINA

Hola a todos: Necesito saber si alguien tiene alguna idea de un paquete con múltiples funciones (cálculos) para determinar el tamaño de la muestra (particularmente de estudios de psicología y ciencias sociales). De antemano agradezco la atención. Saludo desde Brasil *Guilherme Amorim Homem de Abreu Loureiro* Agronomist Engineer *CREA-BA: 051511013-2* Master of Science in Crop Production, Soil

*Statistician * ?34,000 to ?39,000 (2 year contract position) WALTHAM Centre for Pet Nutrition, Leicestershire, UK The WALTHAM Centre for Pet Nutrition is the global hub of nutritional expertise for Mars Petcare, with a remit to deliver ?high-quality, innovative science conducted in a caring way?. You?ll join a talented team of statisticians, setting and supporting the roll-out of best practice in statistical and experimental methodology to our pet care research sites around the...

*Statistician * *?34,000 to ?39,000 (2 year contract position)* *WALTHAM Centre for Pet Nutrition, Leicestershire, UK* The WALTHAM Centre for Pet Nutrition is the global hub of nutritional expertise for Mars Petcare, with a remit to deliver ?high-quality, innovative science conducted in a caring way?. You?ll join a talented team of statisticians, setting and supporting the roll-out of best practice in statistical and experimental methodology to our pet care research sites around the...

Dear List I'm a newbie R user. I'm utilizing the list function in order to make a var like this: clusters<-list(a=var1,b=var2....) My problem is that the total numer of variables that I need to include in my list is up to 200. I've the text string with the complete list of my variables but is too long to cut and paste in my bash shell. So is there a way too import the list from a

An apparatus exists whereby a collection of balls is displaced to the top of a stack by suction. A top level (Level 1) each ball is shifted 1 unit to the left or 1 unit to the right at random with equal probability. The ball then drops down to level 2. At Level 2, each ball is again shifted 1 unit to the left or 1 unit to the right at random. The process continues for 15 levels and the balls are

I am having trouble selecting rows of a dataframe that will be included in a regression. I am trying to select those rows for which the variable Meno equals PRE. I have used the code below: difffitPre<-lm(data[,"diff"]~data[,"Age"]+data[,"Race"],data=data[data[,"Meno"]=="PRE",]) summary(difffitPre) The output from the summary indicates that

I have written an R function that produces multiple graphs. I use par(ask=TRUE) to allow for the inspection of each graph before the next graph is drawn. I am looking for a way to recall all graphs drawn in an R session, and a method that can be used to print all the graphs at one time. I know that I could simply print each graph after I inspect the graph, but this gets tiresome if one's

Is there an R function that can be used to calculate a sample size for a linear regression: i.e. Given a linear regression: y=f(x,z) i.e. fit1<-lm(y~x+z) is there a function which can be passed coef(z), SE(z), and other parameters to determine a sample size based on z, SEz and other information from the regression? Thanks, John John Sorkin M.D., Ph.D. Chief, Biostatistics and Informatics

Dear all, Could you please help me how to get the output as I described in the following example? x<-c(543, 543, 543, 543, 551 , 551 ,1128 ,1197, 1197) diff<-x-lag(x) diff [1] NA 0 0 0 8 0 577 69 0 How to index the occasions in x repeatedly if the diff<15? if diff>=15, it will give a new index. I want the output be like y. y<-c(1,1,1,1,1,1,2,3,3) Thank you so

Dear all, Could you please help me how to get the output as I described in the following example? x<-c(543, 543, 543, 543, 551 , 551 ,1128 ,1197, 1197) diff<-x-lag(x) diff [1] NA 0 0 0 8 0 577 69 0 How to index the occasions in x repeatedly if the diff<15? if diff>=15, it will give a new index. I want the output be like y. y<-c(1,1,1,1,1,1,2,3,3) Thank you so

Hi, I would like to use the beanplot() function from the beanplot package. Unfortunately, I can't find out how to suppress the dashed horizontal line, that shows the overall mean. In the help I've found the argument "overallline", but it only allows for "mean" or "median" . I have tried overallline = F, overallline="n", and

Dear all, I'm analysing a split-plot experiment, where there are sometimes one or two values missing. I realized that if the data is slightly unbalanced, the effect of the subplot-treatment will also appear and be tested against the mainplot-error term. I replicated this with the Oats dataset from Yates (1935), contained in the nlme package, where Variety is on mainplot, and nitro on

Dear R-users, I have some human serum lipid concentrations (cholesterol, apoB ...), each lipid was measured (in the same person) for 6 times in different time points (start, 3 months, 6 months, 12 months, 18 months, 24 months). There were 2 groups of participants: one with a nutritional intervention and the other without it. I would like to know, whether lipid concentrations differ among different time points and between the 2 groups. Could anyone advise me, please, what method and how should I usein R? Or redirect me, please, to a source, where I can find the answer. Thank you, D...