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lansangancarmina
Newbie
Joined: 04 Oct 2012
Posts: 5
Location: San Diego, California
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 Posted: 07 Oct 2012 12:13:29 am Post subject: Dot plot program? Need help please!! |
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| Hello, Im new here and I recently got a casio fx-cg10. Im only a student and in need of serious help using my calculator. I need to download a dot plot program to my calculator if there is one. If not, can someone tell me where I could find it in my calculator? I was playing with it the other day and found "Dot" but then, I forgot how to get to it. Please someone help! I appreciate it !! |
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souvik1997
Guru-in-Training
Joined: 19 Apr 2010
Posts: 2870
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| Posted: 07 Oct 2012 08:38:32 am Post subject: |
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So you just want to draw points on the graph screen from a given set of data? Go to Statistics (MENU → 2), enter in your x and y coordinates, and press F1 and choose a graph from GRAPH1 to GRAPH3 to graph it. If that doesn't work, choose the SET option and make sure that the graph type is set to Scatter.
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CALCnet Tournament-38%
deviantArt
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KermMartian
Site Admin
Joined: 14 Mar 2005
Posts: 55751
Location: Earth, Sol, Milky Way
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| Posted: 07 Oct 2012 09:20:26 am Post subject: |
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Indeed, it sounds like you want to plot a dot plot of existing points, in one or more (x,y) pairs. Souvik's instructions should work perfectly for the Prizm. If that's not what you want to do, feel free to clarify.
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lansangancarmina
Newbie
Joined: 04 Oct 2012
Posts: 5
Location: San Diego, California
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| Posted: 09 Oct 2012 03:09:06 pm Post subject: |
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| I know how to make a graph using that but I need the dot plot program that gives out more stuff in the stats catalog like more lists. I found a program but its compatible only to ti-83. Is there ways to convert the data file from ti-83 to casio fx-cg10? (the lesson that I got today was putting "tix, kids, park", etc & those were from the dot plot program) & when I type the letters on the casio, it says "syntax error" |
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KermMartian
Site Admin
Joined: 14 Mar 2005
Posts: 55751
Location: Earth, Sol, Milky Way
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| Posted: 09 Oct 2012 04:34:10 pm Post subject: |
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If you can use SourceCoder to get and post the source to the TI calculator program, we can help teach you how to port it to Casio Prizm BASIC.
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lansangancarmina
Newbie
Joined: 04 Oct 2012
Posts: 5
Location: San Diego, California
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| Posted: 11 Oct 2012 06:48:58 pm Post subject: |
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| Can you tell me how to do that with the sourcecoder and stuff? Sorry, I tried by myself and I got confused... |
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lansangancarmina
Newbie
Joined: 04 Oct 2012
Posts: 5
Location: San Diego, California
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| Posted: 11 Oct 2012 08:04:16 pm Post subject: |
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Code:
:FnOff
:AxesOff
:PlotsOff
:ClrHome
:ClrDraw
:DelVar ∟X1
:DelVar ∟X2
:DelVar ∟X3
:DelVar ∟Y1
:DelVar ∟Y2
:DelVar ∟Y3
:1→G
:Menu("DOTPLOT","ONE PLOT",A,"COMPARE PLOTS",B)
:Lbl B
:Disp "HOW MANY":Disp "DOTPLOTS WOULD"
:Disp "YOU LIKE"
:Disp "TO COMPARE?"
:Input "2 OR 3?",K
:Goto 13
:Lbl A
:1→K
:Lbl 13
:1→J
:Lbl 12
:ClrHome
:If J=1
:Then
:If K=1
:Then
:Input "LIST NAME?",Str1
:expr(Str1)→X
:If length(Str1)<6
:Str1+" "→Str1
:Else
:Input "LIST1 NAME?",Str1
:expr(Str1)→X
:If length(Str1)<6
:Str1+" "→Str1
:End
:End
:If J=2
:Then
:Input "LIST2 NAME?",Str2
:expr(Str2)→X
:If length(Str2)<6
:Str2+" "→Str2
:End
:If J=3
:Then
:Input "LIST3 NAME?",Str3
:expr(Str3)→X
:If length(Str3)<6
:Str3+" "→Str3
:End
:Lbl 32
:Disp ""
:Input "GRANULARITY?",G
:If G>1 or G<0
:Then
:ClrHome
:Disp "ERROR!"
:Disp "GRANULARITY MUST"
:Disp "FALL BETWEEN"
:Disp "0 AND 1,"
:Disp "INCLUSIVE."
:Disp ""
:Goto 32
:End
:ClrHome
:0→dim(∟Y)
:Output(4,3,"PLEASE WAIT")
:Lbl 14
:dim(∟X)→E
:min(abs(∟X))→D
:SortA ∟X)
:For(P,{-}6,6)
:If D>10^({-}P)
:Then
:1+P→P
:G*P→P
:If P≠0
:round(∟X*10^(P),0)*10^({-}P)→∟X
:Goto 19
:End
:End
:Lbl 19
:stdDev∟X)→W
:1→∟Y(1)
:1→N
:Lbl 1
:1→M
:Lbl 2
:If (∟X(N+1)-∟X(N))/W<.05
:Then
:∟X(N)→∟X(N+1)
:M+1→∟Y(N+1)
:Else
:1→∟Y(N+1)
:0→M
:End
:If N≥dim(∟X)-1
:Then
:Goto O
:Else
:M+1→M
:N+1→N
:End
:Goto 2
:Lbl O
:If J=3
:Plot1Scatter ,∟X,∟Y,{dot})
:If J=2
:Then
:If K=3
:Then
:∟X→X2
:DelVar ∟X
:∟Y→Y2
:DelVar ∟Y
:Plot2Scatter ,∟X2,∟Y2,{dot})
:Else
:Plot2Scatter ,∟X,∟Y,{dot})
:End
:End
:If J=1
:Then
:If K>1
:Then
:∟X→∟X1
:DelVar ∟X
:∟Y→∟Y1
:DelVar ∟Y
:Plot3Scatter ,∟X1,∟Y1,{dot})
:Else
:Plot3Scatter ,∟X,∟Y,{dot})
:End
:End
:J+1→J
:If J≤K
:Goto 12
:If K>2
:∟Y2+max(∟Y)+5→∟Y2
:If K>1
:Then
:If K=3
:Then
:∟Y1+max(∟Y2)+5→∟Y1
:Else
:∟Y1+max(∟Y)+5→∟Y1
:End
:End
:If K>1
:Then
:OneVar ∟X1
:max(∟Y1)→R
:Else
:OneVar ∟X
:max(∟Y)→R
:End
:[Sx]→L
:minX→M
:maxX→N
:If K>1
:Then
:If K=3
:Then
:OneVar ∟X2
:max(max(∟Y2),R)→R
:Else
:OneVar ∟X
:max(max(∟Y),R)→R
:End
:max([Sx],L)→L
:min(minX,M)→M
:max(maxX,N)→N
:End
:If K=3
:Then
:OneVar ∟X
:max([Sx],L)→L
:min(minX,M)→M
:max(maxX,N)→N
:max(max(∟Y),R)→R
:End
:M-L/1.5→Xmin
:N+L/1.5→Xmax
:0→Ymin
:2*R+2.5→YScl
:round(Xmax+L/2+1,0)→XScl
:If R=1
:10→Ymax
:If R>1 and R≤4
:8→Ymax
:If R>4
:R+5→Ymax
:ClrHome
:Horizontal 0
:Text(1,1,sub(Str1,2,5))
:If K>1
:Then
:Horizontal min(∟Y1)-1
:If K=3
:Then
:round(max(∟Y1)/max(∟Y2),0)+3→P
:Else
:round(max(∟Y1)/max(∟Y),0)+3→P
:End
:Text(int(57(Ymax-min(∟Y1)+1)/Ymax+P),1,sub(Str2,2,5))
:End
:If K=3
:Then
:Horizontal min(∟Y2)-1
:Text(int(57(Ymax-min(∟Y2))/Ymax+7),1,sub(Str3,2,5))
:End
:DispGraph
:DelVar D
:DelVar E
:DelVar I
:DelVar J
:DelVar K
:DelVar L
:DelVar M
:DelVar N
:DelVar P
:DelVar R
:DelVar W
:DelVar Y
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KermMartian
Site Admin
Joined: 14 Mar 2005
Posts: 55751
Location: Earth, Sol, Milky Way
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| Posted: 11 Oct 2012 10:00:23 pm Post subject: |
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That's an awefully long program to port, to be honest. I must say, though, that reading through it, all it does is set up two lists, then plots those lists as a stats plot. It can then overlay two more stats plots on top of the first one, for three total, and run one-variable statistics on the data. However, you can (and probably already have) done all of that on the Prizm without a program.
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lansangancarmina
Newbie
Joined: 04 Oct 2012
Posts: 5
Location: San Diego, California
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| Posted: 11 Oct 2012 10:09:32 pm Post subject: |
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| Oh... Okay. But um, how can I do all those in my casio? If its not too much, can you tell/teach me how? |
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KermMartian
Site Admin
Joined: 14 Mar 2005
Posts: 55751
Location: Earth, Sol, Milky Way
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| Posted: 11 Oct 2012 11:13:27 pm Post subject: |
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| lansangancarmina wrote: | | Oh... Okay. But um, how can I do all those in my casio? If its not too much, can you tell/teach me how? |
Well, you already succeeded in creating a scatter plot, correct? To do one-var stats, go to the 2: Statistics add-in, then CALC (F2), then 1-VAR (F1). You'll see the average, sum, sum-squared, deviation, etc. Want to try to fit a line to the data? Choose [F3] (REG, for Regression), then choose MED, X^2, X^4, etc, and you'll see the equation of best fit. To graph it, press [F6] (Copy), hit [ENTER] when it shows the Y1= prompt to paste, and then graph.
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