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DataExplorer 0.8.3
Enhancements
- #154
PR: Added YAML option to allow HTML elements when choosing PDF
report.
- #165:
Added
geom_jitter option to plot_boxplot and
plot_scatterplot.
- #176
PR: Improved legend ordering in
plot_missing.
- #177
PR: Added group color customization in
plot_missing.
DataExplorer 0.8.2
Enhancements
- #139:
Added
by argument to plot_bar.
Bug Fixes
- #148:
Address CRAN removal due to vignette build failure.
DataExplorer 0.8.1
Enhancements
- #111:
Continuous distributions can now be plotted with different scales, i.e.,
histogram, density, boxplot, scatterplot.
- #126:
Cleaned up labels in legend guide.
- #127
(PR): Added option to plot columns with missing values only in
plot_missing.
- Cleaned up code for
create_report.
Bug Fixes
- #109:
Fixed a bug causing unordered bar charts.
- #114:
Removed redundant message in
dummify.
- #116:
Fixed pandoc document conversion error 99.
- #120:
Fixed type
logical being parsed as symbol in
configure_report.
- #121:
Fixed missing value bug when
split_columns(..., binary_as_factor = TRUE).
- #130
(PR):
plot_prcomp now drops columns with zero
variance.
DataExplorer 0.8.0
New Features
- #92:
Added
update_columns to transform any selected
columns.
Enhancements
- #87:
Added
configure_report function to customize report
content.
- #89:
Added option to customize
geom_text and
geom_label arguments.
- #91:
create_report now displays full report directory after
completion.
- #95:
Added better exception handling for
plot_bar.
- #98:
Added band customization to
plot_missing.
- #100:
Switched
geom_text to geom_label.
- #103:
Report title can now be customized in
create_report.
- #108:
Added option to treat binary features as discrete in
plot_bar, plot_histogram,
plot_density and plot_boxplot.
- Updated d3.min.js to v5.9.2.
Bug Fixes
- #88:
Added
plot_intro to report config.
- #90:
Added first plot in
plot_prcomp to output and
page_0.
- #94:
Fixed typo for PCA.
DataExplorer 0.7.1
Enhancements
- #86:
Replaced
gridExtra::grid.arrange with facets.
- Added seeds to vignette and README for re-producible examples.
- Hid all internal functions.
DataExplorer 0.7.0
New Features
- #72:
Added
plot_qq for QQ plot.
- #76:
Added
plot_intro to visualize results of
introduce.
Enhancements
- #42:
Applied S3 methods for plotting functions.
- #77:
dummify now works on selected columns.
- #78: All
ggplot objects from
plot_* are now invisibly returned. As a
result, extracted profile_missing from
plot_missing for missing value profiles.
- #83:
Removed all deprecated functions.
- #85:
Users can now specify number of rows/columns for plot page layout.
plot_prcomp now passed scale. = TRUE to
prcomp by default.- Added
sampled_rows argument to
plot_scatterplot.
- Added option to parallelize plot object construction.
- Updated default config for
create_report.
Bug Fixes
- #74:
Fixed a bug causing
create_report failure due to zero
complete rows.
- #75:
Fixed a bug in
plot_str when plotting data.frame with more
than 100 columns.
- #82:
Removed hard-coded scales from all plot functions.
- Fixed a bug causing wrong column indices in
split_columns.
- Fixed a bug using standard deviation instead of variance in
plot_prcomp.
DataExplorer 0.6.1
Enhancements
- Updated vignette for better clarity.
- #71:
Added better error handler for
plot_prcomp.
Bug Fixes
- #69:
Fixed bug causing
create_report failure (specifically from
plot_prcomp) when y is specified.
- Added more unit tests for
create_report and
plot_prcomp.
DataExplorer 0.6.0
New Features
- #15:
Added
plot_prcomp to visualize principal component
analysis.
- #54:
Extracted
dummify from plot_correlation as a
new function.
- #59:
Added
introduce for basic metadata.
Enhancements
- #41:
create_report can now be customized.
- #53:
Added page number for plots that span multiple pages.
- #56:
Added support for theme and customization for individual
components.
- #62:
plot_bar now supports optional measures (in addition to
categorical frequency) using argument with.
- #66:
Feature engineering functions works on other classes in addition to just
data.table.
plot_missing:
- Percentage text labels from output plot now has 2 decimals to
prevent small percentages from being truncated to 0%.
- Added example to quickly drop columns with too many missing
values.
- Added
.ignoreCat and .getAllMissing to
helper.
Bug Fixes
- #55:
Fixed bugs and updated vignette with latest functions.
- #57:
Fixed
plot_str bug for not supporting S4 objects.
- #63:
Fixed
plot_histogram and plot_density not
working with column names containing spaces.
DataExplorer 0.5.0
New Features
- #48:
Added
plot_scatterplot to visualize relationship of one
feature against all other.
- #50:
Added
plot_boxplot to visualize continuous distributions
broken down by another feature.
Enhancements
- #44:
Added option to exclude categories in
group_category.
- #45:
Added title option for all plots.
- #46:
Added option to exclude columns in
set_missing.
- #49
[Breaking Change]: Switched package to tidyverse style. All old
functions are in
.Deprecated mode. List of name changes in
alphabetical order:
BarDiscrete -> plot_barCollapseCategory -> group_categoryCorrelationContinuous->
plot_correlation(..., type = "continuous")CorrelationDiscrete->
plot_correlation(..., type = "discrete")DensityContinuous -> plot_densityDropVar -> drop_columnsGenerateReport -> create_reportHistogramContinuous ->
plot_histogramPlotMissing -> plot_missingPlotStr -> plot_strSetNaTo -> set_missingSplitColType -> split_columns
- #52:
Combined
CorrelationContinuous and
CorrelationDiscrete into one function, and added option to
view correlation of all features at once.
- Optimized layout for multiple plots.
Bug Fixes
- #47:
Fixed color scale for correlation heatmap.
DataExplorer 0.4.0
New Features
- #33:
Added
PlotStr to visualize data structure.
- #40:
Added network graph to
GenerateReport.
Bug Fixes
- #32:
Fixed pandoc requirement error in unit test on cran.
- #34:
Fixed error message when
quiet is not supplied. In
addition, report directory are printed through message()
instead of cat().
- #35:
Fixed rprojroot not found error.
Enhancements
- #12:
Added vignette: dataexplorer-intro.
- #36:
Fixed warnings from data.table in
DropVar.
- #37:
Changed all
cat() to message().
- #38:
Added option to order bars in
BarDiscrete.
- #39:
Extended
SetNaTo to discrete features.
- Added more examples to README.md.
DataExplorer 0.3.0
New Features
- #25:
Added
SetNaTo to quickly reset missing numerical
values.
- #29:
Added
DropVar to quickly drop variables by either name or
column position.
Bug Fixes
- #24:
CorrelationDiscrete now displays all factor levels instead
of full rank matrix from model.matrix.
Enhancements
- #11:
Functions with return values will now match the input class and set it
back.
- #22:
Added documentation for
num_all_missing in
SplitColType.
- #23:
Added additional measures (in addition to frequency) to
CollapseCategory.
- #26:
Removed density estimation section from report template.
- #31:
Added flexibility to name the new category in
CollapseCategory.
Other notes
- #30: In
CollapseCategory, update = TRUE will only work
with input data as data.table. However, it is still
possible to view the frequency distribution with any input data class,
as long as update = FALSE.
DataExplorer 0.2.6
Bug Fixes
- #20:
Fixed permission denied bug due to intermediates_dir argument in
knitr::render.
Enhancements
- #16:
Improved handling of missing values.
DataExplorer 0.2.5
Bug Fixes
- #18:
GenerateReport now handles data without discrete or
continuous features.
Enhancements
- #14:
Updated rmarkdown template for
GenerateReport.
- #1:
Features with all
NA values will be ignored in
BarDiscrete.
DataExplorer 0.2.4
Bug Fixes
- Fixed a major bug in
GenerateReport function due to
package renaming.
Enhancements
GenerateReport will now print the directory of the
report to console.
DataExplorer 0.2.3
New Features
- Added function
CollapseCategory to collapse sparse
categories for discrete features.
- Added correlation heatmap for both continuous and discrete
features.
- Added density plot for continuous features.
Bug Fixes
- Fixed a bug in
BarDiscrete and
CorrelationDiscrete for not plotting non-factor class.
- Minor changes for CRAN re-submission.
Enhancements
- Changed grid layout for
BarDiscrete and
HistogramContinuous.
- Features with all missing values will be ignored.
- Switched position between continuous and discrete features in report
template.
- Renamed package name to DataExplorer.
- Added NEWS.md.
- Removed
BoxplotContinuous.
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