Good evening May I also know how to calculate the necessary ingredients in building a histogram such as R and N?
I suppose R is just the R-space stuff so how do I calculate N? Is it simply the number of peaks in my R-space graph or something else entirely? I need to be able to construct the histogram to finish my thesis and graduate but I am still stuck on it. Hence, may I request your guidance on this please? Yours sincerely Deepak Varanasi On Wed, Dec 9, 2020, 13:21 Robert Gordon <ragor...@alumni.sfu.ca> wrote: > When i look at the files you included, I see R-value in the first column, > then what I am assuming are > the (magnitude of) Fourier transforms of different data sets selected for > export, with vertical > displacements of 10 or 25 between each data set. > > A histogram plot would involve extracting N and R values (and > mean-square-relative-displacements and Eo-shift). > > So, some questions: > Do these individual datasets comprise multiple scans for one sample? > If so, do you plan on merging this data (typically, I do this before > removing background and extracting chi(k))? > > else if they represent data that is to be kept separate (not to be > merged)... > > Have you fit this data to get N and R (and...)? > > If you have a standard (e.g. only 1 target element), where you know N and > R, and what a histogram > plot of N vs R would be, have you tried examining that first to get a feel > for what you need to do > with your unknowns? > > > > On 2020-12-09 10:38 a.m., Deepak Varanasi wrote: > > > > Good afternoon > > > > I hope that everyone is safe and healthy. > > > > I am trying to create a histogram of Number of atoms vs. the radial > distance between the central atoms and their neighbours (in Angstroms). I > have the R-space data for 3 of my “central atoms” but I do not know how to > create a histogram using them as each of them has 8 columns of data and I > do not know which one(s) to use. > > > > Hence, may I ask for your guidance please? > > > > Yours Sincerely > > Deepak Varanasi > > > > P.S.: I have appended an example file of an R-space reading to demonstrate > what I mean . > > > > _______________________________________________ > Ifeffit mailing > listifef...@millenia.cars.aps.anl.govhttp://millenia.cars.aps.anl.gov/mailman/listinfo/ifeffit > Unsubscribe: http://millenia.cars.aps.anl.gov/mailman/options/ifeffit > > > _______________________________________________ > Ifeffit mailing list > Ifeffit@millenia.cars.aps.anl.gov > http://millenia.cars.aps.anl.gov/mailman/listinfo/ifeffit > Unsubscribe: http://millenia.cars.aps.anl.gov/mailman/options/ifeffit >
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