Quick Correlation Coefficients vs sigmoid neuron
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Quick Correlation Coefficients
This app calculates the correlation coefficient between two or three sets of numerical data. It offers flexible data entry methods, including a slider and keypad, and handles missing values to compute relationships accurately.
- Calculate correlation coefficient (rho)
- Relate two or three data sets
- Slider data entry
- Keypad data entry
- Handles missing data (n/a)
- Minimum 3 data pairs required
Read full descriptionHide full description
The correlation coefficient (commonly noted by the Greek letter rho, ρ) measures the degree to which two sets of numbers are related. The correlation coefficient can range from -1.000 to +1.000 with a 0 indicating that there is no relation between the two sets. A 'slider' data entry option allows rapid creation of numerical data. Additionally, you may use the 'keypad' data entry option to expand the numerical range beyond plus or minus 1,000. In this application, you may relate two or three sets of numbers and the correlations between the sets are shown as ρ(AB), ρ(AC), and ρ(BC), where the letters A, B, and C represent the columns. There must be at least 3 pairs of numbers in any 2 rows for the correlation coefficient to be computed. Zero is a number but 'n/a' is not. If, for example, Column A has 5 rows of numbers and the 6th row is 'n/a' and Column B has 4 rows of numbers and the 5th row is 'n/a', the correlation coefficient, ρ(AB), will be computed for the first 4 pairs of numbers.
sigmoid neuron
Read full descriptionHide full description
This app explains how a single sigmoid neuron works. You can have some insight for neural network.
Screenshots
Verdict
The clearest difference is iOS requirement: Quick Correlation Coefficients at 12.3 against sigmoid neuron's 17.6. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Quick Correlation Coefficients | sigmoid neuron |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 12.3 — better | 17.6 |
| Further details — not scored | ||
| Size | 1 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | MSYapps | Sungjun Kim |
In-app purchases
Quick Correlation Coefficients
No in-app purchases
sigmoid neuron
No in-app purchases
Questions
Is Quick Correlation Coefficients free?
Is sigmoid neuron free?
Do Quick Correlation Coefficients or sigmoid neuron have ads?
Other comparisons
