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Much depends on generally, quite what **you want or need** to show specifically, whether your SEs are necessarily calculated separately or are just SD/sqrt(sample size) and as such can be calculated I've tried using ciplot >> x y, by(z) however I get a graph with two identical error bars >> (though >> different symbol, but identical values) for each instance of z. I don't think either of us convinced the other. For starters, the UCLA Website UCLA Website offers some good resources. this contact form

However, we can finesse the twoway bar command to make a graph that resembles the graph bar command and then combine that with error bars. For more on the tabs available to most graphs using the menus, see graph menu tutorial To make multiple graphs according to a grouping variable, use the By tab. What’s new in education research? You have to supply 1.

The graph bar command will make a lovely bar graph, but will not support error bars. Ultimately however, you may find it easier to do this particular graphing in a different program, such as Excel. You can relate this grouping to the way that we constructed raceses above. As I pointed out in a previous thread earlier in the month started by Buzz Burhans: > It so happens that Stata's been a bit laggard on producing > wrapper commands

- Unfortunately, this graph is not as attractive as the graph from graph bar.
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- If anyone has a faster/better way of creating these graphs, it would be great to hear from you – for example there are Stata commands serrbar and barplot2 which don’t quite
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Welcome to the Institute for Digital Research and Education Institute for Digital Research and Education Home Help the Stat Consulting Group by giving a gift stat > stata > faq > On Wed, Jun 18, **2008 at 10:21** PM, Maarten buis

Iteratively, that’s how. For that reason look at the graph when you run the example below in Stata (I changed Zhiqiang's -line- to -twoway connected- because Xin also asked for markers): *------------ begin example twoway (bar meanwrite sesrace if race==1) /// (bar meanwrite sesrace if race==2) /// (bar meanwrite sesrace if race==3) /// (bar meanwrite sesrace if race==4) /// (rcap hiwrite lowrite sesrace), /// legend( You would need to >> start with -twoway bar- and then add other -twoway- elements.

However, we can make a twoway graph that has error bars as shown below. Y Error Bars Mail. > A Smarter Email http://uk.docs.yahoo.com/nowyoucan.html > * > * For searches and help try: > * http://www.stata.com/support/faqs/res/findit.html > * http://www.stata.com/support/statalist/faq > * http://www.ats.ucla.edu/stat/stata/ > * * For searches and help If you want a bar graph with error bars, the process is somewhat more complicated. sort x > .

lower error bar position variable 4. graph bar meanwrite, over(race) over(ses) asyvars But, this graph does not have the error bars in it. Bar Chart With Error Bars R First, lets get the data file we will be using. Bar Chart With Error Bars Excel other axis variable *!

This FAQ shows how you can make a graph like this, building it up step by step. http://waspsoft.com/error-bars/bar-chart-r-error-bars.html Please try the request again. But for now the point is that I want to visually summarize the main results (no significant impacts) in a single graph. But I fail to see that it solves > the problem, especially if the y variable is categorical. > Even if y is numeric, the chart is not meaningful, not > Excel Bar Chart With Error Bars 2010

The column marked 1.96se1 then contains 1.96 times the standard error for the treatment effect on outcome 1. generate sesrace = race if ses == 1 replace sesrace = race+5 if ses == 2 replace sesrace = race+10 if ses == 3 sort sesrace list sesrace ses race, sepby(ses) We can do this by overlaying four separate bar graphs, one for each racial group. http://waspsoft.com/error-bars/bar-chart-error-bars-r.html By the >> same token, you would need to calculate everything you need as >> variables before you enter -twoway-. >> >> Nick >> [email protected] >> >> On 4 March 2014

Please try the request again. Vertical Error Bars In Excel Then to add error bars for Treatment 1, click on the Treatment 1 bar somewhere on the graph, then go to ChartTools->Layout-> Error Bars ->More Error Bar options ->Custom->specify value. First, you need to get your data in Stata in a format like this: Here Group denotes the treatment status, and outcome denotes the outcome you are interested in plotting.

generate hiwrite = meanwrite + invttail(n-1,0.025)*(sdwrite / sqrt(n)) generate lowrite = meanwrite - invttail(n-1,0.025)*(sdwrite / sqrt(n)) Now we are ready to make a bar graph of the data The graph bar Here is a step by step process.First, we will make a variable sesrace that will be a single variable that contains the ses and race information. Do the same as step 2, but for Treatment 2 This will give you the basics of the graph you are after, you can then edit colors, axis titles, fonts, etc. Serrbar Stata Next by thread: Re: st: RE: RE: how to add error bars to each data marker on a line graph (or the size of the data marker reflect the confidence interval)?

I found it easier just to get this step done in Excel by rearranging coefficients from one of my regression tables. So here’s my attempt to make it reasonably simple code you can adapt – see the UCLA guide for more details. Buis > Department of Social Research Methodology > Vrije Universiteit Amsterdam > Boelelaan 1081 > 1081 HV Amsterdam > The Netherlands > > visiting address: > Buitenveldertselaan 3 (Metropolitan), room Z434 his comment is here Submitted by SP on Sun, 11/09/2014 - 18:09 This was very helpful!!

The system returned: (22) Invalid argument The remote host or network may be down. We also add better titles for the x and y axes as well. The twoway bar command makes lovely error bars, but it does not resemble the nice graph that we liked from the graph bar command. upper error bar position variable 3.

Unfortunately, as nice as the graph bar command is, it does not permit error bars. This is the sort of thing that is very standard to do, but somehow I never got around to learning how to do it easily until now, so thought I’d share twoway (bar meanwrite sesrace if race==1) /// (bar meanwrite sesrace if race==2) /// (bar meanwrite sesrace if race==3) /// (bar meanwrite sesrace if race==4) /// (rcap hiwrite lowrite sesrace) This is Making bar graphs in Stata may be easiest using the menus.

graph twoway (bar meanwrite race) (rcap hiwrite lowrite race), by(ses) So, we have a conundrum. Do I need to run a CI, generate a new variable from the ci >> >> result and feed that into serrbar? >> > >> > There are many ways of reply Add new comment Your name E-mail The content of this field is kept private and will not be shown publicly. Here is an example: The context here is an experiment I am currently writing up in which there are two treatments, along with a control group, and I am looking at

REPORT FRAUD OR CORRUPTION ERROR The requested URL could not be retrieved The following error was encountered while trying to retrieve the URL: http://0.0.0.8/ Connection to 0.0.0.8 failed. From: "Liao, Junlin" <[email protected]> Prev by Date: Re: st: RE: RE: how to add error bars to each data marker on a line graph (or the size of the data marker

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