MDL-41751 changes to api of question_response_analyser
[moodle.git] / mod / quiz / report / statistics / lang / en / quiz_statistics.php
CommitLineData
30c8dd34 1<?php
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2// This file is part of Moodle - http://moodle.org/
3//
4// Moodle is free software: you can redistribute it and/or modify
5// it under the terms of the GNU General Public License as published by
6// the Free Software Foundation, either version 3 of the License, or
7// (at your option) any later version.
8//
9// Moodle is distributed in the hope that it will be useful,
10// but WITHOUT ANY WARRANTY; without even the implied warranty of
11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12// GNU General Public License for more details.
13//
14// You should have received a copy of the GNU General Public License
15// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
0c1c764e 16
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17/**
18 * Strings for component 'quiz_statistics', language 'en', branch 'MOODLE_20_STABLE'
19 *
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20 * @package quiz_statistics
21 * @copyright 1999 onwards Martin Dougiamas {@link http://moodle.com}
22 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
30c8dd34 23 */
0c1c764e 24
04853f27 25$string['actualresponse'] = 'Actual response';
fb94cd48 26$string['allattempts'] = 'all attempts';
0c1c764e 27$string['allattemptsavg'] = 'Average grade of all attempts';
04853f27 28$string['allattemptscount'] = 'Total number of complete graded attempts';
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29$string['analysisofresponses'] = 'Analysis of responses';
30$string['analysisofresponsesfor'] = 'Analysis of responses for {$a}.';
31$string['attempts'] = 'Attempts';
0c1c764e 32$string['attemptsall'] = 'all attempts';
33$string['attemptsfirst'] = 'first attempt';
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34$string['backtoquizreport'] = 'Back to main statistics report page.';
35$string['calculatefrom'] = 'Calculate statistics from';
36$string['cic'] = 'Coefficient of internal consistency (for {$a})';
04853f27 37$string['completestatsfilename'] = 'completestats';
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38$string['count'] = 'Count';
39$string['coursename'] = 'Course name';
40$string['detailedanalysis'] = 'More detailed analysis of the responses to this question';
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41$string['discrimination_index'] = 'Discrimination index';
42$string['discriminative_efficiency'] = 'Discriminative efficiency';
0465ef6e 43$string['downloadeverything'] = 'Download full report as {$a->formatsmenu} {$a->downloadbutton}';
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44$string['duration'] = 'Open for';
45$string['effective_weight'] = 'Effective weight';
46$string['errordeleting'] = 'Error deleting old {$a} records.';
47$string['erroritemappearsmorethanoncewithdifferentweight'] = 'Question ({$a}) appears more than once with different weights in different positions of the test. This is not currently supported by the statistics report and may make the statistics for this question unreliable.';
0c1c764e 48$string['errormedian'] = 'Error fetching median';
08a7ead5 49$string['errorpowerquestions'] = 'Error fetching data to calculate variance for question grades';
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50$string['errorpowers'] = 'Error fetching data to calculate variance for quiz grades';
51$string['errorrandom'] = 'Error getting sub item data';
52$string['errorratio'] = 'Error ratio (for {$a})';
ea751786 53$string['errorstatisticsquestions'] = 'Error fetching data to calculate statistics for question grades';
f8d4e7b1 54$string['facility'] = 'Facility index';
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55$string['firstattempts'] = 'first attempts';
56$string['firstattemptsavg'] = 'Average grade of first attempts';
04853f27 57$string['firstattemptscount'] = 'Number of complete graded first attempts';
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58$string['frequency'] = 'Frequency';
59$string['intended_weight'] = 'Intended weight';
60$string['kurtosis'] = 'Score distribution kurtosis (for {$a})';
61$string['lastcalculated'] = 'Last calculated {$a->lastcalculated} ago there have been {$a->count} attempts since then.';
62$string['median'] = 'Median grade (for {$a})';
04853f27 63$string['modelresponse'] = 'Model response';
30c8dd34 64$string['negcovar'] = 'Negative covariance of grade with total attempt grade';
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65$string['negcovar_help'] = 'This question\'s grade for this set of attempts on the quiz varies in an opposite way to the overall attempt grade. This means overall attempt grade tends to be below average when the grade for this question is above average and vice-versa.
66
67Our equation for effective question weight cannot be calculated in this case. The calculations for effective question weight for other questions in this quiz are the effective question weight for these questions if the highlighted questions with a negative covariance are given a maximum grade of zero.
68
69If you edit a quiz and give these question(s) with negative covariance a max grade of zero then the effective question weight of these questions will be zero and the real effective question weight of other questions will be as calculated now.';
e72efdd4 70$string['nostudentsingroup'] = 'There are no students in this group yet';
30c8dd34 71$string['optiongrade'] = 'Partial credit';
620233b8 72$string['partofquestion'] = 'Part of question';
8b95f430 73$string['pluginname'] = 'Statistics';
43ec99aa 74$string['position'] = 'Position';
30c8dd34 75$string['positions'] = 'Position(s)';
43ec99aa 76$string['questioninformation'] = 'Question information';
82b15e28 77$string['questionname'] = 'Question name';
30c8dd34 78$string['questionnumber'] = 'Q#';
43ec99aa 79$string['questionstatistics'] = 'Question statistics';
04853f27 80$string['questionstatsfilename'] = 'questionstats';
82b15e28 81$string['questiontype'] = 'Question type';
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82$string['quizinformation'] = 'Quiz information';
83$string['quizname'] = 'Quiz name';
84$string['quizoverallstatistics'] = 'Quiz overall statistics';
85$string['quizstructureanalysis'] = 'Quiz structure analysis';
86$string['random_guess_score'] = 'Random guess score';
87$string['recalculatenow'] = 'Recalculate now';
04853f27 88$string['response'] = 'Response';
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89$string['skewness'] = 'Score distribution skewness (for {$a})';
90$string['standarddeviation'] = 'Standard deviation (for {$a})';
91$string['standarddeviationq'] = 'Standard deviation';
92$string['standarderror'] = 'Standard error (for {$a})';
93$string['statistics'] = 'Statistics';
94$string['statistics:componentname'] = 'Quiz statistics report';
95$string['statisticsreport'] = 'Statistics report';
96$string['statisticsreportgraph'] = 'Statistics for question positions';
97$string['statistics:view'] = 'View statistics report';
82b15e28 98$string['statsfor'] = 'Quiz statistics (for {$a})';