Why does this happen? plot(x,y) yx.lm <- lm(y ~ x) lines(x, predict(yx.lm), col=\"red\") 开发者_开发百科
I\'m using JRI to generate ggplot2 plots from Java.Currently I have to write plots to disk.How do I do this without going through files, i.e.开发者_如何学编程 just rendering the plots in memory?
I 开发者_运维问答have already checked all the examples and settings in the Mathematica documentation center, but couldn\'t find any example on how to choose the numbers that will be shown on the axes.
How can I make a point that is a big, NOT colored in circle? x0 and y0 are just开发者_C百科 lists with 1 value.
Why can\'t I plot data in every iteration in the same window开发者_运维技巧? I tried with drawnow, but it isn\'t working. Code:
Can any one tell me, how canI write my output of Fortran program in CSV format? So I can open the CSV fil开发者_JAVA百科e in Excel for plotting data. A slightly simpler version of the write statement
开发者_开发技巧I want to plot several graphs in Matlab so that they will appear next to one another inside the same window (is \"figure\" the correct term?). How do it achieve that?subplot() is the co
I am trying to use the jpeg function in R to save graphics automatically. The function works perfectly if I just use the default graphics device and do not try to alter it. But when I try and alter th
I\'m interested in producing a histogram with position=\'dodge\' and fill=some factor (i.e. side-by-side bars for different subgroups within each bar/group), but ggplot2 gives me something like the fi
Need help in matplotlib to figure out the answers for, How do you make an arrow pointing up and an arrow pointing down along a curve/line on the plot?
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