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Re: GMAT Error Log [#permalink]
21 Dec 2010, 19:23

Hello, Before I posted this question, I tried to read through this thread and figure out if other people had this issue. Many do, but no clear answer (at least from that I was to see). The way I see it, these error logs are only mostly valuable if you are solving ALL questions and logging your answers. This does not seem to correspond to what was explained in all-about-the-error log post all-about-the-error-log-11754.html I was under the impression that the best practice promoted by most members of forum is to log all incorrect, difficult, and/or timely answers for future review. As I have just started studying and am still trying to get organised, I would appreciate if the more experienced members share teir error logging best practices and how they use the above tools for that, or if you can link to the appropriate threads. Regards, Fadi

Re: GMAT Error Log [#permalink]
07 Jan 2011, 14:29

How to Use:

I have a question and an answer for those who aren't sure. It would definitely be helpful for anyone who has used/created the error log (I am just referring to the "winner" error log for this particular post) to provide a quick insight on how they have demonstrated to use the excel. I just downloaded it and here's my take.

Simply put as you take practice exams, and check your answers as you get answers wrong you can enter them into the error log. All of the categories are pretty self explanatory, and as you build the data the graphs automatically update to give you a visual representation of how you are doing. However, taking this approach I have a big question about the columns "Choice" and "OA".

It appears that the answer you chose should go under "choice" makes sense. I'm not sure what OA stands for, but it appears it refers to the correct/actual answer? Do I have that right? If you play around with the data, it appears that way, as if you mark both colums with the same letter, the visual graphs change too (Ex. For any questions under "Area" noted as arithmetic, if you set the "choice" to a different answer than "OA" you'll notice the graph goes to 0.

HOWEVER, if this is an error log, then can someone who has used it explain why you would put an entry of something you got the answer CORRECT to on the error log? It certainly provides good stats, but would mean you'd have to go put the entry in for every question. If that's what you are supposed to do, then ok, but can someone clarify? Or does "OA" stand for something else?

LASTLY, what is confusing is that I would think the "#" column would correspond exactly to the number of the question on that particular test ("source"). Is that correct? If so its a little misleading that the numbers in that column are sequential, it would make more intuitive sense if they were random. (not criticizing of course, just looknig for clarity).

Thanks for the help, and thanks for an awesome and very clever (once clarified) error log.

Re: GMAT Error Log [#permalink]
15 Feb 2011, 09:14

I'd like to know how to add to the database on awesome error log and have it show up in the drop down options on the verbal and math logs. i want to input more sources (I've already filled up what's available) and more verbal area issues such as flaw and frame. I tried to go in and understand the formulas but I can't get to the root of it so that when it looks to the database it includes the cells I've added. Or maybe the creator could just add in a few extra rows in the formulas that look to the database and upload new version? Lot to ask I know but I certainly can't figure it out.

Re: GMAT Error Log [#permalink]
02 Mar 2011, 20:46

In regards to error logs, I am using the "friendly error log" but I am a little confused on how it works. The data is not matching up in the graphs. I only have about 7 questions inputted so far. Do I need to have more questions in order for the graphs to be truly representative?

Re: GMAT Error Log [#permalink]
14 Mar 2011, 19:10

Thanks for putting together such a wonderful Error Log!

However do I use this error log only for questions that I get wrong or should I log for the ones I get right too? The reason I'm asking is because the winning error log (sauraba's) has a graph "Accuracy by Area of Knowledge" that gets plotted only if I log my correct answers.

Re: GMAT Error Log [#permalink]
14 Mar 2011, 20:59

manojmeets wrote:

Thanks for putting together such a wonderful Error Log!

However do I use this error log only for questions that I get wrong or should I log for the ones I get right too? The reason I'm asking is because the winning error log (sauraba's) has a graph "Accuracy by Area of Knowledge" that gets plotted only if I log my correct answers.

Thanks!

I think this goes along with my question. The graphs are not really making sense, and I think that is because I am only putting in answers that I got wrong because I thought that was what an error log was for.

Re: GMAT Error Log [#permalink]
15 Mar 2011, 05:18

MeestorEno wrote:

manojmeets wrote:

Thanks for putting together such a wonderful Error Log!

However do I use this error log only for questions that I get wrong or should I log for the ones I get right too? The reason I'm asking is because the winning error log (sauraba's) has a graph "Accuracy by Area of Knowledge" that gets plotted only if I log my correct answers.

Thanks!

I think this goes along with my question. The graphs are not really making sense, and I think that is because I am only putting in answers that I got wrong because I thought that was what an error log was for.

Yes that's correct. I just read your question. I'm thinking of doing away with this error log and come up something more simple; excel graphs are a no brainer. While it's nice to see the statistics of what you are good at, it's equally time consuming to log EVERY question into error log. I prefer not to do that.

Re: GMAT Error Log [#permalink]
22 Mar 2011, 18:50

Hi,

I'm afraid I have overseen something or havn't understoond some essentials about error logs, since the questions seems obvious to me: Is there an error log for (some of) the gmatclub tests questions? For the OG I use the MGMAT OG Tracker, which by default shows the according topic/type of each question.

excel guru add in accuracy for quant and verbal subareas? [#permalink]
24 Mar 2011, 10:07

Could one of you excel gurus out there or maybe the creator himself please add in the data tables and corresponding graphs to show accuracy by verbal and quant sub areas for the awesome error log V3. It would be helpful to me and I'm sure to tons of people out there to be able to pinpoint their areas of weakness to the exact sub-areas within the areas. Say you have an area of geometry and you know that geometry is your weakest area but within geometry what should you focus on? Is it triangles, lines, circles, coordinate geometry? Maybe you have an area of arithmetic but is your biggest weakness probability, combinations and permutations, or number properties.

I will be SOOO grateful if anyone decides to take on the challenge. I've played a bit with the sheet and customized the database and even figured out how to add in the verbal time tables to show the verbal time graphs, but adding in the sub areas is just too much for my level of excel expertise.

Re: excel guru add in accuracy for quant and verbal subareas? [#permalink]
03 May 2011, 12:27

Thanks Brad. Any way to make this into an XL 2003 file?

heel289 wrote:

Could one of you excel gurus out there or maybe the creator himself please add in the data tables and corresponding graphs to show accuracy by verbal and quant sub areas for the awesome error log V3. It would be helpful to me and I'm sure to tons of people out there to be able to pinpoint their areas of weakness to the exact sub-areas within the areas. Say you have an area of geometry and you know that geometry is your weakest area but within geometry what should you focus on? Is it triangles, lines, circles, coordinate geometry? Maybe you have an area of arithmetic but is your biggest weakness probability, combinations and permutations, or number properties.

I will be SOOO grateful if anyone decides to take on the challenge. I've played a bit with the sheet and customized the database and even figured out how to add in the verbal time tables to show the verbal time graphs, but adding in the sub areas is just too much for my level of excel expertise.

Thanks so much!

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Re: GMAT Error Log [#permalink]
03 May 2011, 19:19

I saved it in the .xls format but there were 12 compatibility issues found (mostly concerning date format and "links to a closed workbook"). I also edited this whole thing on a mac, so I don't know what effects that will produce. Either way I hope it's helpful. By the way, I ended up making the stats for subareas as well. Hope that's useful to some folks out there. I'll post the file saved in the other excel formats as well.

Re: GMAT Error Log [#permalink]
04 May 2011, 10:42

Thanks "heel289", +1!

Any way you can save as an Excel 2003 file for those of us whose employers are XP-oriented Luddites?

heel289 wrote:

Here is the macro-enabled workbook format, which includes my modifications to the Awesome Error Log V 3.0 by Saruba, Spoilt, and Trianglock. The modifications include adding in the verbal time tables and graphs plus extra sheets to show verbal and quant subarea accuracy and timing. I hope the original macros stayed in tact, as I can't be sure because I am working on a mac. The macros are just bells and whistles anyway. I would say this should count as Awesome Error Log V 4.0 but I'll leave that up to the original creators to decide.

_________________

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If you liked my post, please consider a Kudos for me. Thanks!

Re: GMAT Error Log [#permalink]
23 May 2011, 07:06

Hello guys!

I'd like to start that this forum is awesome. It's very helpful source in the long and not always easy way to succeed in GMAT. ))

Now, about Error logs. I didn't spend a lot of time to choose an Error log among the available files. I thought (and still think) they are all great. But when I try to use the first one (Friendly_error_log) I found that not all statistics there are reasonable. There are some errors in formulas in the Verbal Stats sheet, Question by issue part. There are references to the Quant log sheet. So, it would be great if someone add proper formula and upload the file to this forum.

gmatclubot

Re: GMAT Error Log
[#permalink]
23 May 2011, 07:06