Home > Error Bar > Error Bar Plots Stata# Error Bar Plots Stata

## Stata Bar Graph With Error Bars

## Scatter Plots In Stata

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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. 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 I have the SEM >>> calculated for each bar in the data, but drawing it on top of the bar >>> seems not so straightforward in Stata. >>> >>> Any suggestion? The system returned: (22) Invalid argument The remote host or network may be down. useful reference

collapse (mean) meanwrite= write (sd) **sdwrite=write (count)** n=write, by(race ses) Now, let's make the upper and lower values of the confidence interval. We can do this by overlaying four separate bar graphs, one for each racial group. Skip to content. The old list will shut down on April 23, and its replacement, statalist.org is already up and running. [Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: st: RE: RE: RE: how http://www.ats.ucla.edu/stat/stata/faq/barcap.htm

From: "Liao, Junlin"

Please try the request again. Overlaying a bar **plot with capped spikes.** > Stephen is quite correct. As far as I understand the original question, it exactly produces the graph that was asked for. Variance Stata The old list will shut down on April 23, and its replacement, statalist.org is already up and running. [Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: st: Adding error bars to

Generated Mon, 10 Oct 2016 13:47:59 GMT by s_ac15 (squid/3.5.20) 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 Scatter Plots In Stata 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(row(1) For starters, the UCLA Website UCLA Website offers some good resources. http://www.stata.com/statalist/archive/2003-06/msg00631.html The twoway bar command makes lovely error bars, but it does not resemble the nice graph that we liked from the graph bar command.

graph bar meanwrite, over(race) over(ses) We can make the graph look a bit prettier by adding the asyvars option as shown below. Normal Distribution Stata Your cache administrator is webmaster. Generated Mon, 10 Oct 2016 13:47:59 GMT by s_ac15 (squid/3.5.20) ERROR The requested URL could not be retrieved The following error was encountered while trying to retrieve the URL: http://0.0.0.9/ Connection 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(

Index(es): Date Thread © Copyright 1996–2016 StataCorp LP | Terms of use | Privacy | Contact us | Site index [Date Prev][Date Next][Thread Prev][Thread Next][Date index][Thread index] st: RE: Re: Bar Ultimately however, you may find it easier to do this particular graphing in a different program, such as Excel. Stata Bar Graph With Error Bars Please try the request again. Standard Error Stata bar height variable 2.

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 see here line y x || rcap low upper x --- On Fri, 18/2/11, Liao, Junlin asked: > Interesting solution. 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 > The graph bar command will make a lovely bar graph, but will not support error bars. Standard Deviation Stata

Unfortunately, as nice **as the graph bar** command is, it does not permit error bars. Your cache administrator is webmaster. 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. http://axishost.net/error-bar/error-bar-plots.php My posting then focused on my criticisms of a certain kind of error bar plot, and Buzz's reply focused on his reaction to that critique.

The system returned: (22) Invalid argument The remote host or network may be down. Mean Stata use http://www.ats.ucla.edu/stat/stata/notes/hsb2, clear Now, let's use the collapse command to make the mean and standard deviation by race and ses. Your cache administrator is webmaster.

However, what is said above for -graph bar- does not inhibit building something based on -graph twoway bar-, and you can try your own wrapper command. Date Fri, 18 Feb 2011 18:02:15 +0000 (GMT) --- Xin Lu asked > I have a data set with 15 rows and four columns: x | y | > lower I don't think either of us convinced the other. Z Score Stata Back Contact Reed College 3203 Southeast Woodstock Boulevard Portland, Oregon 97202-8199 Phone: 503/771-1112 Fax: 503/777-7769 Getting to Reed Campus map Important Links About Reed Job opportunities Contact public affairs Contact webmaster

Previous by thread: st: RE: RE: 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 with > > something like 'twoway rcap hi low y_var')? > > Here's a lousy sketch of what I mean: > > > > - <-- (mean + se) > > We can use the xlabel() option to remedy that. Get More Info upper error bar position variable 3.

To include a variable in your graph, check the box next to a field and select the variable you'd like to chart from the field's drop-down menu. The three groups correspond to the three levels of ses and the four bars within each group correspond to the four levels of race. 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. You have to supply 1.

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 Next by Date: RE: RE: st: A bug in egen and gen? This FAQ shows how you can make a graph like this, building it up step by step. However, we can make a twoway graph that has error bars as shown below.

Buis Institut fuer Soziologie Universitaet Tuebingen Wilhelmstrasse 36 72074 Tuebingen Germany http://www.maartenbuis.nl -------------------------- * * For searches and help try: * http://www.stata.com/help.cgi?search * http://www.stata.com/support/statalist/faq * http://www.ats.ucla.edu/stat/stata/ References: st: RE: RE: RE: We also add better titles for the x and y axes as well. 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 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)

Please try the request again. Say that you were looking at writing scores broken down by race and ses. Here is a "no holds barred" (no bars held?) plot, error bars on top of thicker bars. The system returned: (22) Invalid argument The remote host or network may be down.