search for: xmelt

...42.0165, 49.2055), third = c(42.24, 42.992, 37.7419, 42.3448, 41.9131, 44.385, 42.7811, 44.1963, 40.8088, 43.9634, 38.7079, 38.0791, 44.3136, 39.5333)), .Names = c("first", "second", "third"), class = "data.frame", row.names = c(NA, -14L)) ?head(x);str(x) xmelt <- melt(x) ?names(xmelt) <- c("year","fatPerc") ??str(xmelt);xmelt ?# Subset to plot only the 'first' and third year firstyear <- subset(xmelt,year ==' first');str(firstyear) # works # two variables,,doesn't work firstyear <- subset(xmelt,year ==&...

...42.0165, 49.2055), third = c(42.24, 42.992, 37.7419, 42.3448, 41.9131, 44.385, 42.7811, 44.1963, 40.8088, 43.9634, 38.7079, 38.0791, 44.3136, 39.5333)), .Names = c("first", "second", "third"), class = "data.frame", row.names = c(NA, -14L)) ?head(x);str(x) xmelt <- melt(x) ?names(xmelt) <- c("year","fatPerc") ? # Year variable is a factor with three levels ?# Subset to plot only 'first' year firstyear <- subset(xmelt,year=='first');str(firstyear) #?Plot showing three levels still after I?made the subset ??ggplo...

Hi all, I try to represent a multiple curve graphic where the x-axis is the temperature and the different y-axes are the different X (X22,X43,X44...) some X corresponds to the same molecule (22 and 44 are for CO2 for instance) so I use the same colour for them. I wanna mix the linetype with the colour to be able to visually see the difference between X43 and X45 The best I have done up to now

Hello Folks, I have a database of 2000+ days with 35 observations each. I am trying to modeling a time series by day, but it seems a problem that I don<t have the time of the observation. I achieve something interesting by using the barplot function, but I`d rather working with ggplot2, since I have the book by Hadley Wickham in hands. I start by transforming my data into a dataframe, but