Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Histogram> ?p ?o }
- Histogram abstract "A histogram is a graphical representation of the distribution of numerical data. It is an estimate of the probability distribution of a continuous variable (quantitative variable) and was first introduced by Karl Pearson. To construct a histogram, the first step is to \"bin\" the range of values—that is, divide the entire range of values into a series of intervals—and then count how many values fall into each interval. The bins are usually specified as consecutive, non-overlapping intervals of a variable. The bins (intervals) must be adjacent, and are usually equal size.If the bins are of equal size, a rectangle is erected over the bin with height proportional to the frequency, the number of cases in each bin. In general, however, bins need not be of equal width; in that case, the erected rectangle has area proportional to the frequency of cases in the bin The vertical axis is not frequency but density: the number of cases per unit of the variable on the horizontal axis. A histogram may also be normalized displaying relative frequencies. It then shows the proportion of cases that fall into each of several categories, with the sum of the heights equaling 1. Examples of variable bin width are displayed on Census bureau data below.As the adjacent bins leave no gaps, the rectangles of a histogram touch each other to indicate that the original variable is continuous.Histograms give a rough sense of the density of the underlying distribution of the data, and often for density estimation: estimating the probability density function of the underlying variable. The total area of a histogram used for probability density is always normalized to 1. If the length of the intervals on the x-axis are all 1, then a histogram is identical to a relative frequency plot.A histogram can be thought of as a simplistic kernel density estimation, which uses a kernel to smooth frequencies over the bins. This yields a smoother probability density function, which will in general more accurately reflect distribution of the underlying variable. The density estimate could be plotted as an alternative to the histogram, and is usually drawn as a curve rather than a set of boxes.Another alternative is the average shifted histogram,which is fast to compute and gives a smooth curve estimate of the density without using kernels.The histogram is one of the seven basic tools of quality control.Histograms are often confused with bar charts. A histogram is used for continuous data, where the bins represent ranges of data, and the areas of the rectangles are meaningful, while a bar chart is a plot of categorical variables and the discontinuity should be indicated by having gaps between the rectangles, from which only the length is meaningful. Often this is neglected, which may lead to a bar chart being confused for a histogram.".
- Histogram thumbnail Iris_Petal_Length_Histogram.svg?width=300.
- Histogram wikiPageExternalLink histogram.html.
- Histogram wikiPageExternalLink histogram-in-excel.
- Histogram wikiPageExternalLink histograms.html.
- Histogram wikiPageExternalLink SOCR_EduMaterials_Activities_PowerTransformFamily_Graphs.
- Histogram wikiPageExternalLink SOCR_EduMaterials_ModelerActivities_MixtureModel_1.
- Histogram wikiPageExternalLink density_estimation.html.
- Histogram wikiPageExternalLink journey.html.
- Histogram wikiPageExternalLink 27388-plot-and-compare-nice-histograms-by-default.
- Histogram wikiPageExternalLink 30480-histconnect.
- Histogram wikiPageExternalLink histogram.
- Histogram wikiPageExternalLink SOCR_Charts.html.
- Histogram wikiPageExternalLink c03.pdf.
- Histogram wikiPageID "13266".
- Histogram wikiPageLength "21094".
- Histogram wikiPageOutDegree "56".
- Histogram wikiPageRevisionID "707100401".
- Histogram wikiPageWikiLink Ancient_Greek.
- Histogram wikiPageWikiLink Bar_chart.
- Histogram wikiPageWikiLink Categorization.
- Histogram wikiPageWikiLink Category:Estimation_of_densities.
- Histogram wikiPageWikiLink Category:Nonparametric_statistics.
- Histogram wikiPageWikiLink Category:Quality_control_tools.
- Histogram wikiPageWikiLink Category:Statistical_charts_and_diagrams.
- Histogram wikiPageWikiLink Category:Statistics_articles_needing_expert_attention.
- Histogram wikiPageWikiLink Color_histogram.
- Histogram wikiPageWikiLink Continuous_and_discrete_variables.
- Histogram wikiPageWikiLink Data_binning.
- Histogram wikiPageWikiLink Density_estimation.
- Histogram wikiPageWikiLink Entropy_estimation.
- Histogram wikiPageWikiLink Floor_and_ceiling_functions.
- Histogram wikiPageWikiLink Freedman–Diaconis_rule.
- Histogram wikiPageWikiLink Frequency_(statistics).
- Histogram wikiPageWikiLink Frequency_distribution.
- Histogram wikiPageWikiLink Herbert_Sturges.
- Histogram wikiPageWikiLink Image_histogram.
- Histogram wikiPageWikiLink Interquartile_range.
- Histogram wikiPageWikiLink Interval_(mathematics).
- Histogram wikiPageWikiLink John_Graunt.
- Histogram wikiPageWikiLink Karl_Pearson.
- Histogram wikiPageWikiLink Kernel_(statistics).
- Histogram wikiPageWikiLink Kernel_density_estimation.
- Histogram wikiPageWikiLink List_of_continuity-related_mathematical_topics.
- Histogram wikiPageWikiLink Loss_function.
- Histogram wikiPageWikiLink Normalization_(statistics).
- Histogram wikiPageWikiLink Pareto_chart.
- Histogram wikiPageWikiLink Probability_density_function.
- Histogram wikiPageWikiLink Probability_distribution.
- Histogram wikiPageWikiLink Round_number.
- Histogram wikiPageWikiLink Seven_Basic_Tools_of_Quality.
- Histogram wikiPageWikiLink Skewness.
- Histogram wikiPageWikiLink Smoothness.
- Histogram wikiPageWikiLink Standard_deviation.
- Histogram wikiPageWikiLink Statistics_Online_Computational_Resource.
- Histogram wikiPageWikiLink Unit_interval.
- Histogram wikiPageWikiLink United_States_Census_Bureau.
- Histogram wikiPageWikiLink V-optimal_histograms.
- Histogram wikiPageWikiLink Vertical_direction.
- Histogram wikiPageWikiLink File:Black_cherry_tree_histogram.svg.
- Histogram wikiPageWikiLink File:Cumulative_vs_normal_histogram.svg.
- Histogram wikiPageWikiLink File:Example_histogram.png.
- Histogram wikiPageWikiLink File:Travel_time_histogram_total_n_Stata.png.
- Histogram wikiPageWikiLinkText "''Sturges' rule''".
- Histogram wikiPageWikiLinkText "Histogram (Step)".
- Histogram wikiPageWikiLinkText "Histogram graph".
- Histogram wikiPageWikiLinkText "Histogram".
- Histogram wikiPageWikiLinkText "bin number ''n''".
- Histogram wikiPageWikiLinkText "bin size".
- Histogram wikiPageWikiLinkText "bin".
- Histogram wikiPageWikiLinkText "histogram".
- Histogram wikiPageWikiLinkText "number and width of bins".
- Histogram describer Karl_Pearson.
- Histogram purpose "To roughly assess the probability distribution of a given variable by depicting the frequencies of observations occurring in certain ranges of values".
- Histogram wikiPageUsesTemplate Template:Citation_needed.
- Histogram wikiPageUsesTemplate Template:Clear.
- Histogram wikiPageUsesTemplate Template:Commons.
- Histogram wikiPageUsesTemplate Template:Commons_category.
- Histogram wikiPageUsesTemplate Template:Hatnote.
- Histogram wikiPageUsesTemplate Template:Infobox_quality_tool.
- Histogram wikiPageUsesTemplate Template:Portal.
- Histogram wikiPageUsesTemplate Template:Reflist.
- Histogram wikiPageUsesTemplate Template:Statistics.
- Histogram wikiPageUsesTemplate Template:Wiktionary.
- Histogram subject Category:Estimation_of_densities.
- Histogram subject Category:Nonparametric_statistics.
- Histogram subject Category:Quality_control_tools.
- Histogram subject Category:Statistical_charts_and_diagrams.
- Histogram subject Category:Statistics_articles_needing_expert_attention.
- Histogram hypernym Representation.
- Histogram type Chart.
- Histogram type Method.
- Histogram type Tool.
- Histogram comment "A histogram is a graphical representation of the distribution of numerical data. It is an estimate of the probability distribution of a continuous variable (quantitative variable) and was first introduced by Karl Pearson. To construct a histogram, the first step is to \"bin\" the range of values—that is, divide the entire range of values into a series of intervals—and then count how many values fall into each interval.".
- Histogram label "Histogram".
- Histogram sameAs Q185020.
- Histogram sameAs مدرج_تكراري.
- Histogram sameAs Histoqramma.
- Histogram sameAs Хистограма.
- Histogram sameAs Histograma.
