Skip to main content
Search type Search syntax
Tags [tag]
Exact "words here"
Author user:1234
user:me (yours)
Score score:3 (3+)
score:0 (none)
Answers answers:3 (3+)
answers:0 (none)
isaccepted:yes
hasaccepted:no
inquestion:1234
Views views:250
Code code:"if (foo != bar)"
Sections title:apples
body:"apples oranges"
URL url:"*.example.com"
Saves in:saves
Status closed:yes
duplicate:no
migrated:no
wiki:no
Types is:question
is:answer
Exclude -[tag]
-apples
For more details on advanced search visit our help page
Results tagged with
Search options not deleted user 881

Questions about systematic data collection and organization, or the application of probability theory to model the inherent patterns and properties of sampled data, underlying data distribution(s) or random processes.

1 vote
0 answers
139 views

CDF looks OK but Integral of PDF does not sum to 1.0

I defined a CDF as a function of another CDF of a well known probabilistic distribution. Now I want to obtain the PDF of the former CDF. To check if the PDF is correct I integrate it over the range an …
jpcgandre's user avatar
  • 311
2 votes
2 answers
494 views

Plotting function takes forever

I have this simple code, but it takes ages to plot the last function: FS12... how to speed it up? Thank you Clear["Global`*"]; (*Initial Input data*) u11 = 1; (*s11=u11*0.05;*) s11 = u11*1; d1 = …
jpcgandre's user avatar
  • 311
0 votes
1 answer
54 views

Solving equation issue

I have a very simple trial that tries to get the value with a specific probability of not being exceeded, F, based on a Gaussian PDF pdf = PDF[NormalDistribution[0, 1], r] cdf[x_] := NIntegrate[pdf, …
jpcgandre's user avatar
  • 311
1 vote
0 answers
65 views

Combined probability function

I have two PDFs given by: fS1[x_?NumericQ] := PDF[NormalDistribution[1, 0.05], x]; FS1[x_?NumericQ] := CDF[NormalDistribution[1, 0.05], x]; fS2[x_?NumericQ] := PDF[GumbelDistribution[1 - EulerGam …
jpcgandre's user avatar
  • 311