<div dir="ltr">Hi,<div><br></div><div>It is up to you to choose option 1, depending on what information you want to get. Do you have anomalous data?</div><div><br></div><div>Concerning the difference between "no options" and "option 1", what change in statistics is bothering you?</div><div>It is expected that multiplicity (redundancy) decreases, as Friedel pairs are considered separate. </div><div>Rmerge is (slightly) higher for the no merge option, as both
Friedels are treated as equivalent (--> higher multiplicity --> higher Rmerge) and internal agreement of the intensities is worse, if anomalous differences are large. </div><div>Similarly, completeness is expected to be sligthly lower if Friedel pairs are considered separate. </div><div>The entries for I/sigma seem to be not according to column headers, so I am not sure, what value belongs to which option.</div><div><br></div><div>If the data is not anomalous, I would not choose option 1 (unless you have a reason you want to use it).</div><div><br></div><div>Best wishes,</div><div><br></div><div>Dorothee</div><div><br></div><div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Mar 23, 2017 at 3:19 PM, Murpholino Peligro <span dir="ltr"><<a href="mailto:murpholinox@gmail.com" target="_blank">murpholinox@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div><div>Hello.<br><br></div>I was wondering what is the normal situation where one should click the boxes marked as "Keep anomalous pairs separate in merging statistics" (option1) and/or<br></div> "Use internal variance of the data in the calculation of the merged sigmas" (option2)? <br></div><div><br></div><div>I am asking because it looks like it is detrimental to the statistics, as you can see in the file attached (CSV file with 4 columns for no options, option1, option2 and option1&2). <br><br></div><div>Thanks in advance.<span class="HOEnZb"><font color="#888888"><br></font></span></div><span class="HOEnZb"><font color="#888888"><div><br><br>MP<br></div></font></span></div>
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