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Hi, all ecdf function (Empirical Cumulative Distribution Function) in "stats" package counts from smaller values to larger values. However, I want to draw it by counting from larger value to smaller values and I couldn't find options for this purpose. How can I draw ecdf or ecdf like graph by counting from larger values to smaller values. Thank you in advance. Hyunchul Kim

Hi, all I drew a barplot with > barplot(data1, beside=TRUE) and then, I want to labels with hist() like x-axis ticks. How can I do this? Thanks in advance, Hyunchul

Hi, all How to format and join strings ? For example, like following short python examples. ********* name1 = 'sample-plot' filename = '%s.png' % name1 inputdir = '/path/to/dir' os.path.join(inputdir, filename) ********** Best, Hyunchul Kim [[alternative HTML version deleted]]

Hi all, I have a data of lognormal distribution (sample size > 1,000,000). What I want to do is 1) to test if my dataset is a lognormal distribution or not (Histogram shows a nice normal distribution in log scale but I want to check) 2) two subsets from this dataset have same mean or not (like "t test" of normal distribution) What I tried are 1) ad.test{truncgof} of R, which is a

Dear all, I need to make a publication quality figure. Axis labels and xy labels should be written in a given font type and font size in "pt" but not in "px" or "inch". I tried dev2bitmap(... , pointsize= ) and pdf(... , pointsize= ) but I couldn't do what I want. I heard that many people use R to plot publication quality figures and tried. How did you write