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Questions tagged [evaluate]

execution of evaluations of expressions or evaluation functions. Use tag evaluation for rules, algorithms, and strategies of the evaluation.

What is it?

Evaluation is about rules, algorithms and strategies used for the evaluation of expressions or the computation of evaluation functions.

This tag may should be used for the execution of evaluations.

Related tags

  • Prefer the tag if the question is about rules, algorithms and strategies used for the evaluation of expressions or the computation of evaluation functions.
  • For more specific questions use tag

See also:

470 questions
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Using evaluate function for MaxEntReplicates

I am using Maxent function in dismo package to create some species distribution models. Normally this works: single_model <- maxent(predictors, presence, args=c('jackknife=TRUE', 'randomseed=FALSE',"randomtestpoints=25"), path=output) evaluate.model…
fire_ecologist
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New Url after click inside page.evaluate - PhantomJS

I'm completely new in PhantomJS and JavaScript and I'm starting learn something. I have this code: var page = require("webpage").create() var system = require("system"); page.onConsoleMessage = function(msg) { …
user2907822
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How to run mongo --eval?

I run mongo --help and it has an options for evaluate javascript. mongo --eval arg However, I haven't found any example of how to use it. I try to run it but with no success. anyone know how to do it? the reason is that, I want to delete a…
murvinlai
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Swirl "Programming E" exercise 9: could not find function "func"

Using swirl "Programming E" exercise 9. 55% progress on the exercise and trying to use the function: evaluate <- function(func, dat){ func(dat) } Keep getting the error message: Error in func(dat) : could not find function "func"
Katherine Stolin
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xslt 3.0 xsl:evaluate example

For the following xml document: John Andrews 23 4000 Accounting I have the xsl like
pshemek
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Excel VBA Match function

A Match.Evaluate function in my codes doesn't work unfortunately. Below you can see the formula: Worksheet_Bilgiler = "Egitim Bilgileri" Ders_Adi = "Deneme1" Ders_Satir_bul = Worksheets(Worksheet_Bilgiler).Evaluate("=Match(" & Ders_Adi & ", '" &…
Bildircin13
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Casperjs requiring local JSON file

I am trying to require local JSON files (such as config files) and pass those JSON objects to evaluate. For each config file, evaluate function will return different results depending on the given CSS selectors from config JSON. For example: The…
Ryan Ngoh
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Excel VBA - Evaluate and index function returning #VALUE! error

So I have an macro for a file in which there are three columns. The macro detect specific columns and rows in another workbook for my three columned file. See image below for workbook 1. Then it should look at the rows and columns of workbook 2…
F. Lee
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Evaluate listed strings to create function object in r

I need a function created by a list of commands to fully evaluate so that it is identical to the "manual" version of the function. Background: I am using ScaleR functions in Microsoft R Server and need to apply a set of transformations as a…
nb01
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The XPath number() function in XPathNavigator.Evaluate method returing wrong value

I using the excellent Evaluate method of the XPathNavigator object. Please look at this block of code (simplified): public class Test { public decimal? Number5 { get; set; } } var obj = new Test() { Number5 = null }; var xml = new…
Per Ahlberg
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ng-show condition (stored in a string form in variable ) is not evaluating angular js

I want to show a div according to a expression but the expression is stored in a variable in string form, is it possible to do evaluate an expression variable for ng-show / ng-hide. like: $scope.condition = {"SHOW":'(model1 === 'test1')'}
HJain
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Trying to replace the evaluate function. Having an issue with 1 particular case

I am having a heck of a time trying to figure this out. I'm trying to replace this evaluate function. #evaluate('#qry#.#editVal#')# But I just can't seem to work it out. Both qry and editVal are in the variables scope and…
Steven Pennington
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asp.net how to evaluate a CheckBox in GridView after populating it from database

I have a gridview in which one of the datafields is a checkbox. I read the DB and populate the gridview. I also have a OnRowCommand item. When I Select a row I want to get the value of the checkbox and put it in a lable on the form. HTML : …
gadi
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Evaluate functions on named ranges, themselves defined via EVALUATE

In Excel 2010. Given a named range's name, I am trying to evaluate formulae on this named range, when it is itself already defined through evaluate. It is maybe better to give an example: Using this vba function : Function eval(str As String) As…
Janthelme
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Java string-type equation double digit value issue

I've been assigned to create a Java program which reads a string equation and calculates its value. But the code I've managed to create this far is only able to calculate single-digit integers. And I have no idea how to make my longer length…
Dilbert
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