Chloropy

Empowering agribusinesses through digital transformation

[Chloropy @chloropy]

If you’re looking for an intuitive statistics software please visit https://t.co/HvQMKd8sCn
Let us know if you have questions.

#free #Statistics #software #agritech

[Gajendra Babu @Gajendra_BB]

According to this article, India has to catch up a lot even with ASEAN; forget China #AgriTech #drones
https://t.co/PH2FJ1q0Ft

[Chloropy @chloropy]

From data quality checks to advanced linear mixed models, Vita has you covered. Unlock the power of your data. Welcome to Vita from @chloropy
#rbd #frbd #lmm #probit #spatial #statistics

[Chloropy @chloropy]

https://t.co/wUs9ACSrdl

Introducing Vita, the powerful web application designed to make complex statistical analysis simple and accessible. Built with a robust Python backend, Vita uses a microservices architecture to offer a suite of specialized tools for your research.

[Chloropy @chloropy]

VITA currently offers an AI guide, RCBD and FRBD analysis, data transformation, and data quality checks (more in pipeline).

Try them here:
VITA: https://t.co/HvQMKd8sCn and
INSIO: https://t.co/BULxD6ffWJ

[Chloropy @chloropy]

AI didn’t take my job—I taught it to do the boring stuff.
Analyzing field trial data season after season can get repetitive. To make it easier, I built two web apps—VITA and INSIO—that handle the heavy lifting. #AI #statistics #agtech

[Joachim Schork @JoachimSchork]

The Wilcoxon Signed-Rank Test is a non-parametric statistical test used to compare two related samples or repeated measurements to determine if their population distributions differ. Unlike the paired t-test, which assumes normal distribution, the Wilcoxon Signed-Rank Test is suitable for non-normally distributed data or data with outliers.

Advantages:

✔️ Suitable for non-normally distributed, ordinal data, or data with outliers.
✔️ Ideal for small sample sizes, providing robust results where the paired t-test may not be reliable.
✔️ Uses rank differences instead of actual values, reducing the impact of outliers and making fewer assumptions about the data.

Limitations:

❌ Compares ranks of differences, not specific measures like means or medians, potentially losing information about the magnitude of differences.
❌ Results can be misleading if data isn’t truly paired or if the assumptions, such as symmetry of differences around the median, are not met.
❌ Less powerful than the paired t-test when data is normally distributed.

Important Considerations:

While often used to assess differences between medians, the Wilcoxon Signed-Rank Test actually tests for differences in ranks of paired observations. This means it is sensitive to various aspects of the data, including the distribution's shape. If the data isn’t symmetric or doesn’t meet the test's assumptions, the test may not compare medians accurately and could lead to increased Type I error. For direct median comparisons, especially with non-symmetric data, consider alternatives like quantile regression or Mood's median test. Permutation tests also offer a flexible, non-parametric option for testing hypotheses about various statistics without relying on rank transformations.

Visualization Explanation:

The visualization compares the distributions of two skewed samples, "Time 1" and "Time 2," using density plots with dashed lines indicating their medians. Although the medians are displayed, the Wilcoxon Signed-Rank Test actually assesses the ranks of paired differences, rather than directly comparing medians. The test can only be used to compare medians if the samples are independent and identically distributed (IID), have the same dispersion and shape, and are symmetric about their medians. If these conditions are not met, the test may not accurately compare medians. In such cases, consider alternatives like quantile regression or permutation tests, which do not depend on rank transformations.

Explore more on this topic and other statistical methods in my online course on Statistical Methods in R!

More info: https://t.co/7YQCRDKSPO

#VisualAnalytics #DataViz #Statistical #programmer #DataAnalytics #datastructure

[Chloropy @chloropy]

@StratusResearch @DKentFraser If you’re looking for an intuitive statistics software please visit https://t.co/HvQMKd8sCn
Let us know if you have questions.

[Chloropy @chloropy]

@kannbwx @FarmsMarketing If you’re looking for an intuitive statistics software please visit https://t.co/HvQMKd8sCn
Let us know if you have questions.

[Chloropy @chloropy]

@russellm81 @FarmsMarketing @HDCAgronomy If you’re looking for an intuitive statistics software please visit https://t.co/HvQMKd8sCn
Let us know if you have questions.

[Chloropy @chloropy]

@practicalfarmer If you’re looking for an intuitive statistics software please visit https://t.co/HvQMKd8sCn
Let us know if you have questions.

[World Bank Group AgriFood @WBG_AgriFood]

Investments in agriculture in @WBG_IDA countries doesn't just feed people. It also creates large numbers of jobs. Watch our director Shobha Shetty outline high-impact interventions in this sphere: https://t.co/A6tfNEmXDt #IDAworks

[FBN @FBNFarmers]

"Farmers Business Network (FBN) is anticipating a net reduction in planted corn acres by 300,000 acres, according to FBN’s U.S. acreage report."
https://t.co/A7vwKgiMXs

[AgriBusiness Global @AgBusinessMedia]

Syngenta’s Plinazolin tech could be a game-changer for U.S. growers. 🌱

💡 New mode of action (IRAC Group 30)
🛡️ No cross-resistance
🌍 IPM + sustainability benefits

Read more on how it tackles tough pests: https://t.co/GQ20ZtYdhF

#AgTech #CropProtection #PestResistance

[Gajendra Babu @Gajendra_BB]

@GeminiApp A productivity tool to quickly transform Excel data into powerful insights.
- generate pivot tables
- visualise trends with customizable charts and
- engage with an AI assistant
- export or print professional reports

💯% using Firebase Studio

https://t.co/PzhTbDAJsl

[Chloropy @chloropy]

A powerful productivity tool to quickly transform Excel data into powerful insights.
- generate pivot tables
- visualise trends with customizable charts and
- engage with an AI assistant
- export professional reports

https://t.co/l6AqTSzIxj

#productivityboost
#pivotnow

[Gajendra Babu @Gajendra_BB]

Vibe-coded a webapp on @Firebase.

https://t.co/9egmEqdct1

Tired of wrestling with raw Excel files and clunky dashboards?

Say hello to Insio, your smart data insights engine that transforms spreadsheet chaos into clarity — in seconds.
#vibe #coding
#productivity

[Gajendra Babu @Gajendra_BB]

I had to inform @Firebase that there is Firebase Studio for building UI. 😀

[Gajendra Babu @Gajendra_BB]

"John Deere Acquires Sentera to Integrate Aerial Field Scouting"
This is great news.

https://t.co/Xb5ixPEGw1

@senteraofficial @johndee #drones