tidyr
tidyr replaced separate() with a family that says what it does.
Comparison · Analytics
performance vs Power BI
A side-by-side editorial comparison of performance and Power BI — release velocity, themes, recent moves, and the top alternatives to consider.
performance vs Power BI: at a glance
What is performance?
performance keeps adding ways to check a model you have already fitted.
performance is at 0.17.1, which added check_priors() for prior predictive checks on Bayesian models and gave check_overdispersion(), check_model() and check_predictions() arguments to control residual type and plot range. The releases before it are a similar mix: a -2LL criterion column in test_likelihoodratio(), Bayesian predictive checks routed through modelbased, and in 0.16.0 a set of breaking renames including RMSA to the correct RMSR.
What is Power BI?
Power BI's monthly grind: authoring defaults, DAX documentation, and cleaner axes.
The recent stream is classic Power BI monthly-release material — small, specific authoring improvements spread across embedding, modeling and visual formatting. Nothing restructures the product; each item removes a particular annoyance for report authors.
performance vs Power BI: editorial side-by-side
performance
0.0ANALYTICS
performance keeps adding ways to check a model you have already fitted.
◆ Current state
performance is at 0.17.1, which added check_priors() for prior predictive checks on Bayesian models and gave check_overdispersion(), check_model() and check_predictions() arguments to control residual type and plot range. The releases before it are a similar mix: a -2LL criterion column in test_likelihoodratio(), Bayesian predictive checks routed through modelbased, and in 0.16.0 a set of breaking renames including RMSA to the correct RMSR.
◆ Where it's heading
Two consistent habits. Diagnostics keep gaining arguments to narrow what is examined — ppc_range, x_limits, maximum_dots, show_ci — which reads as a package being used on models large and awkward enough that the defaults stopped working. And simulated residuals via DHARMa keep displacing standard ones as the basis for the checks themselves.
◆ Prediction
With check_priors() newly added and Bayesian predictive checks now routed through modelbased, the next release most likely extends the Bayesian diagnostic set rather than reworking the frequentist checks.
Power BI
5.0ANALYTICS
Power BI's monthly grind: authoring defaults, DAX documentation, and cleaner axes.
◆ Current state
The recent stream is classic Power BI monthly-release material — small, specific authoring improvements spread across embedding, modeling and visual formatting. Nothing restructures the product; each item removes a particular annoyance for report authors.
◆ Where it's heading
The through-line is reducing per-report manual work. Theme customization moves formatting decisions to report-wide defaults, triple-slash measure descriptions let documentation live in DAX rather than a separate step, and the SharePoint embed flow drops URL copying for direct workspace selection.
◆ Prediction
Expect Modern Visual Defaults to move from preview toward general availability and to absorb more per-visual formatting into report-level control.
Alternatives to performance and Power BI
Other Analytics products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either performance or Power BI.
modeltime
modeltime built conformal intervals in, then went quiet on features.
cmdstanpy
CmdStanPy is clearing deprecations ahead of a 2.0 it keeps announcing.
dowhy
DoWhy adds one estimation method a year and keeps its identification edge.
OpenHouse
OpenHouse is hardening the seams where table policies and jobs quietly fail.
silx
silx 3.0 moved its default Qt binding to PySide6 — a migration for everyone embedding it.
See all performance alternatives → · See all Power BI alternatives →
Recent activity from performance and Power BI
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 20d agoPower BIPower BI embedding in SharePoint adds single-visual mode
- 20d agoPower BIDAX measure descriptions via triple-slash comments
- 20d agoPower BICustomize current theme sets report-wide visual defaults
- 1mo agoperformancecheck_priors() added; overdispersion plots use simulated residuals
- 2mo agoperformance-2LL criterion column and unified Bayesian predictive checks
- 3mo agoPower BIZoomCharts Drill Down Waterfall PRO adds automatic subtotals
- 3mo agoPower BIPreview visuals now labeled in the Visualizations pane
- 3mo agoPower BIBar and column charts get Rounded range axis control
- 6mo agoperformanceBreaking renames plus point-count and CI controls in check_model()
- 8mo agoperformancecheck_autocorrelation() methods for DHARMa objects
- 10mo agoperformanceFixes CRAN checks after an rstanarm update
- 11mo agoperformancetinytable output format in display()
Frequently asked questions
What is the difference between performance and Power BI?
They serve adjacent needs but don't currently overlap on shipped themes. Power BI is currently shipping more aggressively (velocity 5.0 vs 0.0), with 0 editorial sparks in the last 30 days against 0. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is performance better than Power BI?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Power BI is currently shipping more aggressively (velocity 5.0 vs 0.0), with 0 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other Analytics products to evaluate alongside.
What are the best alternatives to performance?
Top performance alternatives in Analytics are ranked by recent ship velocity. Browse the "performance alternatives" section above for the current picks, or visit /alternatives/easystats-performance for the full list with editorial commentary on each.
What are the best alternatives to Power BI?
Top Power BI alternatives in Analytics are ranked by recent ship velocity. Browse the "Power BI alternatives" section above for the current picks, or visit /alternatives/power-bi for the full list with editorial commentary on each.