Locally AI by LM Studio vs Planned Experiment

Run AI models like Llama, Gemma, Qwen, and more on your iPhone and iPad. Offline. Private. No login. No data collection. Powered by Apple MLX. Meet Locally AI by LM Studio, the AI app that respects your privacy. No login. No data collection. Just pure intelligence, running entirely on your iPhone and iPad. Why Locally AI? - 100% Offline: No internet needed. Chat anywhere. - Total Privacy: No login, no data collection. Your data stays on your device. - Optimized for Apple Silicon: Powered by Apple MLX for lightning-fast responses. - Multiple models supported: Run Llama 3.2, Google Gemma 2 & 3, Qwen 3, DeepSeek, and more. - Chat, Analyze, Create: Ask complex questions, analyze images, or generate text. Download Locally AI now! Privacy Policy: https://locallyai.app/privacy-policy.html Terms & Conditions: https://locallyai.app/terms.html

PlanExp is a complete environment for design of experiments, ordinary-least-squares regression, and response-surface work — from the planning matrix to 2D contours, 3D surfaces, and ternary diagrams. Build a plan, enter replicate measurements, fit a polynomial model, test it, and read the optimum inside the coded cube [−1, +1]^k. Factor coding follows the classical DOE convention x = (X − X0) / ΔX. WHAT YOU CAN DO • Choose a design: one-factor grid, 2^k and 2^(k−p), Box–Draper B-D13, rotatable / face-centered / inscribed CCD, Box–Behnken, Plackett–Burman, Doehlert, 3^k, Taguchi arrays, simplex lattice for mixtures, D-optimal, Latin hypercube, and definitive screening. • Fit OLS models with main effects, two-factor interactions, and quadratic terms. Optional three-way interactions for 2^k. • Run Cochran’s C for variance homogeneity, Student’s t on coefficients, and Fisher’s F for lack of fit. See R², adjusted R², and RMSE. • Drop insignificant terms and refit. Canonical analysis locates the stationary point; a constrained search reports the best feasible point in the experimental region. • Plot response curves, filled contours, interactive 3D surfaces, and ternary (mixture) diagrams in natural units. FREE AND FULL The free version includes a one-factor grid, full factorial 2^k with up to three factors, two parallel runs, PDF reports, and JSON of your own project. Local gallery save is always free. The full version unlocks every design (including a custom matrix), up to 12 parallel runs, and CSV export — a single lifetime purchase. WHO IT IS FOR Researchers, process engineers, chemists, metallurgists, and students who plan laboratory or plant trials and need transparent classical statistics rather than a black-box optimizer. PlanExp continues the lineage of the PlanExp 2³ and PlanExp B-D13 desktop tools, rewritten for iPhone, iPad, and Mac with a shared math core.