EPT![[image loading]](http://i42.tinypic.com/1212vfd.jpg)
this is a graph taken from a normal distributed, randomly generated data using the inverse and function with rnd() on excel
someone tell me how to make that, with 0 variance?
and how to make a graph of a skewed distribution?
How to make a graph???
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SkylineSC
United States564 Posts
this is a graph taken from a normal distributed, randomly generated data using the inverse and function with rnd() on excel someone tell me how to make that, with 0 variance? and how to make a graph of a skewed distribution? | ||
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StorrZerg
United States13919 Posts
they are pretty user friendly imo and if your having trouble you can always google how to do something | ||
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SkylineSC
United States564 Posts
how would I graph a perfect normal curve and a perfect skewed distribution on excel and have the ability to comment on the graph as i wish? | ||
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JodoYodo
Canada1772 Posts
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SchOOl_VicTIm
Greece2394 Posts
If you can get your hands on Origin, it's a more powerful program, specifically for making graphs, and a bit easier to use as well. But if you have excel already (which you probably do) give it a shot over there first, you shouldn't have that much trouble. | ||
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Thegilaboy
United States2018 Posts
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Chill
Calgary25977 Posts
are you kidding me? | ||
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baller
527 Posts
![[image loading]](http://i.imgur.com/VxGrxeA.jpg) | ||
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SkylineSC
United States564 Posts
and I know how to graph on excel. but how do I graph 2 perfect normal curves????????? | ||
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SkylineSC
United States564 Posts
On March 24 2010 05:19 baller wrote: thanks, if you could make that with a normal distribution and skewed distribution, that would be nice. | ||
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LaLuSh
Sweden2358 Posts
http://www.padowan.dk/graph/ Give him a break about excel. Takes time to learn how to use it properly, and doesn't allow graphing pure functions without input data as far as I know. While there are ways of generating these data columns, they still take time and effort to learn how to do. | ||
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baller
527 Posts
On March 24 2010 05:20 SkylineSC wrote: thanks, if you could make that with a normal distribution and skewed distribution, that would be nice. ![[image loading]](http://i.imgur.com/ad3eLTX.jpg) | ||
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SkylineSC
United States564 Posts
but hey, I do appreciate the comedic effort | ||
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Caller
Poland8075 Posts
![[image loading]](http://www.27bslash6.com/images/simons_graphs_01.gif) | ||
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Chill
Calgary25977 Posts
?????????? are you seriously asking how to draw 2 graphs together? the worst part is that you KNOW how to do it but youre too lazy to do it | ||
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HeaDStrong
Scotland785 Posts
simply generate a your x values and then put them in the Gaussian and if you want a slightly skewed graph, do some randomization... ez pz.... | ||
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StorrZerg
United States13919 Posts
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baller
527 Posts
On March 24 2010 05:27 SkylineSC wrote: K baller, look dumber by posting here. chill provided a link of normal distribution, look at it first plz. ![[image loading]](http://i.imgur.com/jEE3FpE.jpg) | ||
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SkylineSC
United States564 Posts
On March 24 2010 05:22 LaLuSh wrote: I use this basic program for simple graphs. Allows graphing functions (which probably is what you're looking for). http://www.padowan.dk/graph/ Give him a break about excel. Takes time to learn how to use it properly, and doesn't allow graphing pure functions without input data as far as I know. While there are ways of generating these data columns, they still take time to learn how to do properly. look you guys must think I'm retarded. I know how to graph using excel. I know how to generate numbers, and I can generated data from a normal distribution. BUT ITS NOT PERFECT this is a graph taken from a normal distributed, randomly generated data using the inverse and function with rnd(). someone tell me how to make that, with 0 variance? god, its amazing how little help the posts and the smartass attitude that comes with it. | ||
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SkylineSC
United States564 Posts
thanks all. | ||
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disco
Netherlands1667 Posts
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Chill
Calgary25977 Posts
On March 24 2010 05:31 SkylineSC wrote: look you guys must think I'm retarded. I know how to graph using excel. I know how to generate numbers, and I can generated data from a normal distribution. BUT ITS NOT PERFECT this is a graph taken from a normal distributed, randomly generated data using the inverse and function with rnd(). someone tell me how to make that, with 0 variance? god, its amazing how little help the posts and the smartass attitude that comes with it. yea it is amazing. so amazing that i made this in like 20 seconds ![[image loading]](http://www.teamliquid.net/staff/Chill/ballin.jpg) | ||
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SkylineSC
United States564 Posts
and close my blog please, you've helped me enough. thanks. | ||
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Chill
Calgary25977 Posts
On March 24 2010 05:41 SkylineSC wrote: lol nice. if you leave out the text, i really have a product I can use. thats specifically why i wrote over the lines | ||
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baller
527 Posts
![[image loading]](http://i41.tinypic.com/4ghrmo.jpg) | ||
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SkylineSC
United States564 Posts
looks like i'm back to square one then | ||
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SoLaR[i.C]
United States2969 Posts
Additionally, set your excel chart to plot smoothed lines, it'll make it look nicer. | ||
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Chill
Calgary25977 Posts
so far using 4 different search strings ive found what you need in fact its impressive that you cant find what you need | ||
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SkylineSC
United States564 Posts
On March 24 2010 05:46 SoLaR[i.C] wrote: What exactly are you trying to create? Maybe I can help. The variance is just the standard deviation squared. Additionally, set your excel chart to plot smoothed lines, it'll make it look nicer. I'm trying to create a normal distribution graph, and a skewed distribution graph. when I generate random data for those graphs, they have a lot of noise. I just want to generate a graph with those two distributions with no noise so I can illustrate it in a presentation. | ||
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SkylineSC
United States564 Posts
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SoLaR[i.C]
United States2969 Posts
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SkylineSC
United States564 Posts
I didn't use the normdist() function in excel. now chill you can really close this. | ||
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Durak
Canada3684 Posts
On March 24 2010 05:47 Chill wrote: lol im finding like exactly what you need by basic google searches. so far using 4 different search strings ive found what you need in fact its impressive that you cant find what you need To be fair, he's asking how to make the graph, not for one. However, he could still have googled a guide himself. sup Edit: Beaten by the OP ninja. | ||
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Chill
Calgary25977 Posts
![[image loading]](http://www.emeraldinsight.com/fig/0400120301002.png) ![[image loading]](http://www.comfsm.fm/~dleeling/statistics/normal_curve_diff_m.gif) ![[image loading]](http://www.gmupolicy.net/its/wim/WIM%20Evaluation%20FINAL%20REPORT_files/image048.jpg) | ||
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SoLaR[i.C]
United States2969 Posts
Just take the x values you have for that one data set and +3 and leave the y values alone. Plot that on top of the original. | ||
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Goshawk.
United Kingdom5338 Posts
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SkylineSC
United States564 Posts
![[image loading]](http://i43.tinypic.com/6p48k7.jpg) thanks. and chill I dont know what your deal is, I need a blank graph I could use for a presentation. how am i suppose to use any of those??? i mean do you want like me to admit you've helped me greately? your better at using the internet than me? i'm too lazy to find help on my own? seriously, you win. please close this. | ||
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Chill
Calgary25977 Posts
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538
Hungary3932 Posts
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Conquest101
United States1395 Posts
http://www.27bslash6.com/p2p.html If so, that would be hilarious, although it seems unlikely. | ||
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NurseArial
Belarus109 Posts
On March 25 2010 13:40 Conquest101 wrote: Could... could baller be this guy? http://www.27bslash6.com/p2p.html If so, that would be hilarious, although it seems unlikely. Baller is a mirror into the better part of all of us. A blank canvas on which we project the best in ourselves. Follow his way and you will never be lost. | ||
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Faronel
United States658 Posts
On March 24 2010 06:37 Chill wrote: Look. If everyone made a thread "I have some exceedingly simple, mundane task that I don't want to do so I'm looking for a simpler way to accomplish it" then this forum would be a fucking waste dump. In teasing you, I hoped you would reach this conclusion yourself, but obviously you didn't. So here I am explicitly stating it to you in the hopes you understand. Quote of the month. Cynicism parts for the truth to come out. From what I see it's exceedingly rare for Chill not to troll the heck out of queries like this and leave a message to the moral of his trollings. | ||
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Lokomis
United States72 Posts
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Manit0u
Poland17238 Posts
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SkylineSC
United States564 Posts
On March 25 2010 21:31 Manit0u wrote: Yet another way to make a graph ah nice and reopen the thread? why? | ||
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Luddite
United States2315 Posts
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CTStalker
Canada9720 Posts
this is a graph | ||
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Marradron
Netherlands1586 Posts
On March 25 2010 21:31 Manit0u wrote: Yet another way to make a graph Matlab > Wolfram mathematica | ||
Heyoka
Katowice25012 Posts
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Marradron
Netherlands1586 Posts
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nosliw
United States2716 Posts
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Marradron
Netherlands1586 Posts
You can create programming like routines like in .m files. However all functions are predefined (although you can add more) But unlike in programming you dont have dirrect control over memory loops and such. You could teach matlab to a 12year old and he can set aside his calculator forever. | ||
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538
Hungary3932 Posts
On March 26 2010 01:54 Marradron wrote: Matlab is not a programming language. You can create programming like routines like in .m files. However all functions are predefined (although you can add more) But unlike in programming you dont have dirrect control over memory loops and such. You could teach matlab to a 12year old and he can set aside his calculator forever. Matlab IS a programming language, a high-level one at that (so called 4GL), as well as a computing enviroment which uses that language. All functions are predefined, although you can add more? What does that even mean? :-p | ||
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SkylineSC
United States564 Posts
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Klockan3
Sweden2866 Posts
On March 25 2010 22:37 Luddite wrote: wait, were you really asking for a graph with zero variance??? that would just be a dot lol. It would be a dirac delta distribution: ![[image loading]](http://upload.wikimedia.org/wikipedia/commons/7/78/Dirac_distribution_PDF.png) | ||
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theslayer922
Canada304 Posts
original thread | ||
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