![]() If $x_1,\ldots,x_n$ are observations in a $N(\mu,\sigma^2)$ population and $\mu$ is unknown, then $$f(x_1,\ldots,x_n|\mu,\sigma^2)=\left(\frac$, our statistic $W$ is sufficient and complete for $\sigma^2$. Comments about this answer and new answers are welcome. Carefully label the variable axis.I think I solved my own question. Sketch the distribution of package weights.Suppose package weights have an approximate Normal distribution with a mean of 49.8 grams and a standard deviation of 1.3 grams. Weights of individual packages vary somewhat. Therefore, probabilities for any Normal distribution can be found by standardizing and using the Standard Normal cdf, which is basically what we do when we use the “empirical rule”.Įxample 7.10 The wrapper of a package of candy lists a weight of 47.9 grams. Notice how the empirical rule corresponds to the standard Normal spinner below.ĭefinition 7.4 A continuous random variable \(X\) has a Normal (a.k.a., Gaussian) distribution with mean \(\mu\in (-\infty,\infty)\) and standard deviation \(\sigma>0\) if its pdf isį_X(x) & = \frac\right) The “standard” Normal distribution is a Normal(0, 1) distribution, with a mean 0 and a standard deviation of 1. 99.7% of values are within 3 standard deviations of the mean.99% of values are within 2.6 standard deviations of the mean.95% of values are within 2 standard deviations of the mean.87% of values are within 1.5 standard deviations of the mean.68% of values are within 1 standard deviation of the mean.38% of values are within 0.5 standard deviations of the mean.An even more compact version: For a Normal distribution Table 7.1: Empirical rule for Normal distributions The table below lists some percentiles of a Normal distribution. In this section we’ll explore properties of Normal distributions in a little more depth.Īny Normal distribution follows the “empirical rule” which determines the percentiles that give a Normal distribution its particular bell shape.įor example, for any Normal distribution the 84th percentile is about 1 standard deviation above the mean, the 16th percentile is about 1 standard deviation below the mean, and about 68% of values lie within 1 standard deviation of the mean. We have already seen Normal distributions in many previous examples. Normal distributions are probably the most important distributions in probability and statistics. 7 Common Distributions of Continuous Random Variables.6.5 Comparison of Distributions of Counts.6 Common Distributions of Discrete Random Variables.5.6.5 Independent, uncorrelated, and something in between.5.6.2 Linearity of conditional expected value.5.6.1 Conditional expected value as a random variable.5.5.3 Variance of linear combinations of random variables.5.5 Expected values of linear combinations of random variables.5.2 “Law of the unconscious statistician” (LOTUS).4.8.2 Continuous random variables: Conditional probability density functions.4.8.1 Discrete random variables: Conditional probability mass functions.4.7.2 Joint probability density fuctions.4.6.2 Nonlinear transformations of random variables.4.6 Distributions of transformations of random variables.4.5.1 One ring spinner to rule them all?.4.3 Continuous random variables: Probability density functions.4.2 Discrete random variables: Probability mass functions.4.1 Do not confuse a random variable with its distribution.3.4 Conditional versus unconditional probability.3 Rules of Probability and Conditional Probability.2.14 A more interesting example: Matching problem.2.13.2 Conditional distributions of continuous random variables.2.13.1 Conditional distributions of discrete random variables.2.11.2 Joint distributions of two continuous random variables.2.11.1 Joint distributions of two discrete random variables.2.10.2 Normal distributions and the empirical rule.2.9.3 Averages of indicator random variables.2.8.2 Simulating from a marginal distribution.2.7.4 Conditioning is “slicing and renormalizing”.2.7.2 Joint, conditional, and marginal probabilities.2.7.1 Simulating conditional probabilities.2.6.5 Beware a false sense of precision.2.6.4 Approximating multiple probabilities.2.6.2 Approximating probabilities: Simulation margin of error.2.6.1 A few Symbulate commands for summarizing simulation output. ![]() 2.5.3 Computer simulation: Meeting problem.2.5.2 Computer simulation: Dice rolling.2.5.1 Tactile simulation: Boxes and spinners.2.4.2 Some probability measures in the meeting problem. ![]()
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![]() Now you can quickly enable or disable the bookmarks bar by selecting Show bookmark bar. Try to add your favorite page to any of Stash, Speed Dial or the bookmarks bar and you will see the heartbeat. Now it’s more intuitive, you do not have to “learn” icons, just click on the new heart to open a menu. There is a new one on the right side of the address bar. ![]() The Heart button in Opera UI We have freshen up our heart.You can manually set what information you want to share with specific sites. To ensure your privacy, there are ways you can control how websites monitor your web activities, and ways to keep your browsing habits and data private if you share a computer or account.You can browse more comfortably on public computers knowing your browsing activity and passwords are removed when you close the window. Private windows erase any browsing data once you close the window – history, image cache, passwords, everything. Private browsing ensures that your internet history and activity is removed as soon as you close the window.If you are on dial-up or pay for your internet connection by data usage, Off-Road mode compression can save you money, too. ![]()
![]() ![]() “My background in basic science informs everything that I do, even though I’m not sitting at a bench,” says Columbus. I knew why I was doing it.”Īfter several years working in research, Columbus transitioned into clinical research, and is now a program manager for an international tuberculosis study. “When I had to run a PCR on day one,” she says, “I knew what I was doing. She credits her time in the lab as an undergrad with giving her a jump start in grad school. Let’s talk about how it doesn’t enter the nucleus.'” From PAGE to Clinical ResearchĬolumbus’ career led her to City University of New York, Hunter College, where she earned her Master’s degree in Biological Sciences. “There have been times where I’m writing out DNA to RNA to protein on the paper on my exam table. “The pandemic has really made it clear that there’s somewhat of a deficit of basic science understanding,” Stevens says. This ability has become even more critical recently. In addition to leading her to where she is today, Stevens says her experiences in the lab and at conferences helped develop her science communication skills, which she uses now to explain concepts to patients. She currently works at a primary care facility in Florida, where she sees patients ages three and up. Science Communication on the Front LinesĪfter graduation, Stevens went on to obtain a master’s degree from Nova Southeastern University and became certified as a physician’s assistant (PA). In addition to encapsulating the wonder and excitement of their first successful gel, they felt the colorful ladder was a beautiful, but subtle, nod to the science they both loved. When Stevens and Columbus discussed getting matching tattoos to celebrate their time in the lab, the Precision Plus Ladder was an obvious choice. “To finally be like, ‘Oh my gosh, that’s my protein?’ …It’s just a crazy tactile and exciting experience.” “You spend a lot of time in your early undergraduate science career just picturing these things,” says Stevens. When the blot later confirmed that they were successful, Columbus and Stevens were elated. Below, Columbus and Stevens show off their matching tattoos. Above, Jessica Stevens (left) and Devin Columbus (right) pose with their undergraduate research advisor, Dr. ![]() ![]() You get to choose what you want to do, you won't automatically break anything by just opening it it. It's reliable and has everything in one place, all organized, explained and toggable by a simple switch. Even it there's a switch somewhere on a settings windows, Microsoft loves to rearrange options to elsewhere across Windows updates. But they're often obscure to do manually, like inserting a registry key somewhere down the reg tree. It is true that all this does is switch on/off options that already exist in windows. However, you're crippling your operating system and causing unintended issues that may be hard to troubleshoot in the future.Īll of this can be true but it's not that linear. It'll give you raw access to the data Microsoft gets from your device.īy using these tools, you're not really protecting your privacy any more than you can do with the built-in settings in Windows. If you want to know more about what Windows actually sends to Microsoft, install the Diagnostic Data Viewer from the Microsoft Store. It's true that a lot of these services transmit telemetry data, however the data is generally anonymized and pretty uninteresting. For example, Cortana actually makes up the majority of the web search, which is why when disabling it, search results are slow, inaccurate or outright broken. Disabling things like Edge, Cortana, and Windows Update will break more than you'd expect, as lots of other services rely on them. These tools basically claim to protect your privacy by disabling or removing key Windows services and applications.
![]() Detailed Comparison between Wondershare UniConverter & Any Video Converterīy now, you must have gained a brief idea about the basic differences between Wondershare UniConverter and Any Video Converter. It includes a simple and straightforward workflow, multiple functions, and more. While Any Video Converter free is a good choice, Wondershare UniConverter proves to be a better choice for several reasons. You can also opt for the quarterly and annual plans of this video converter if you are looking for affordable options. The one-time fee of Wondershare UniConverter is USD 55.99. However, if you are willing to invest a little more and get more features, you can opt for Wondershare UniConverter. It has different tabs that include sections like downloader, converter, video editor, video compressor, screen recorder, merger, DVD burner, and tools.Īny Video Converter offers an unlimited subscription at USD 49.95. But once you get an understanding, it will be super convenient for you. It may seem to be a bit complicated at first. On the other hand, Wondershare UniConverter has a modern interface. You can easily find all the important tools you need to work on the videos right on the main windows. ![]() That means you do not require any exceptional skills to use this video converter. The interface is clean, simple, and old-school. ![]() It includes a GIF maker, fixed media metadata, and more.Īny Video Converter comes with a user-friendly interface. However, you will find a number of additional functionalities with the Wondershare UniConverter. The common functionalities offered by both include recording videos, converting videos, editing videos, merging videos, and burning videos to DVDs. But if you are looking to convert your videos with speed, Wondershare UniConverter is a better choice for you.īoth Wondershare UniConverter and Any Video Converter can provide you with helpful functionalities. You will not have any problem when using both video converters. When it comes to ease of use, both Wondershare UniConverter and Any Video Converter online have simple functionalities. Now that you have a brief idea of both video converters, it is time to make a comparison of their basic features. It also allows you to burn videos to the blank DVD players. You can conveniently convert video to video or video to audio using this software. The free video converter allows users to convert, edit, and personalize videos to any format of their choice. Merging and burning videos are also possible with this software.Īny Video Converter is a popular media conversion solution offered by Online Media Technologies Ltd. It allows the users to compress, convert, and edit videos with much ease. It is the ultimate video converter that comes with a complete video toolbox. When it is about converting videos into the desired format, Wondershare UniConverter is an excellent choice. ![]()
![]() ![]() If you have any doubt, with these connectivity graphs, use the image display instead. => Could you check that this fix looks good to you? I'm a bit confused with the way the colors are handled in this function. This one is a bug, I tried to fix it in this commit: Both topic coherence measures UCI and UMass are based on the sum i < j score. This measure can be seen as the sum of all edges on complete graph. In the last picture, we activated in the Graph Options the "Display region Max" option,Īnd now we got some blue links also visible. Both measure compute the sum Coherence i < j score ( w i, w j) of pairwise scores on the words w 1,, w n used to describe the topic, usually the top n words by frequency p ( w k). Right-click on the figure > Colormap > Disable "absolute values" We find that standard coherence scores that are often used for the evaluation of topic models perform poorly as an evaluation metric. Probably because the colormap is configured to display only absolute values. Yes, we should even disable this slider, as we do for the statistical results on the source maps. So you mean, that we should keep the slider bar always on the most left side (at the minimum score) of the slider to visualize all statistically meaningful connections? What could possibly help, as all three subjects were handled with similar method,īut only one displays the independent permutation t-test Fc graphs. Two subjects tell this same error when I try to display any of the statistical Perm-t test graph.Įrror in figure_connect>LoadConnectivityData (line 1158)Įrror in figure_connect>LoadFigurePlot (line 1613) Only one of these 3 subjects will open Fc graphs, Now all 3 subjects have each 3 statistical tests that I would like to display as graphs (Fc circle graph) To compare statistically each folder CohNxN Fc matrices B, C and D with folder A CohNxN Fc matrices. I calculated three independent permutation-t tests Continuing the discussion from Permutation test on connectivity:Īnd each subject has 1 folder (name "A) with about 40 Coherence NxN Fc matrices,Īnd 3 additional folders (Names "B", "C" and "D") with each of these folders having about 20 Coherence NxN Fc matrices. ![]() ![]() No stadium, venue or arena ownership group wants to be known for all the wrong reasons. With all that’s been happening, no venue wants to end up facing a lawsuit or litigation in the event an adverse situation occurs at their respective venue. It goes without saying that an educated fan is a safe one. It essentially comes down to education and understanding. Teams can ban fans' indefinity and/or revoke a fan's season’s tickets. ![]() As a result of fan violence situations, the NBA can bar fans from attending future events in the event a fan does refuse to follow designated venue rules. Team sites also include a list of prohibited items that are restricted from being brought to the venue. Fans must adhere to team and league Codes of Conducts. With most recent events, the NBA, for example, has stepped up its fan violence policies by spreading the message via social media platforms and team sites. ![]() Staff should be well versed in alcohol beverage control programs-ABC, verbal de-escalation-treating people with dignity and respect, empathy and proactively engaged listening skills, emotional intelligence, situational awareness, threat and behavioral analysis, active shooter/assailant, pandemic/infectious disease planning, vehicles utilized as weapons, responsible social media monitoring, errant drones, inclement/severe weather scenarios, cyber/IT, and workplace violence scenarios. ![]() In addition, with respect to Covid-19 implications, they must ensure that proper pandemic planning, procedures, and protocols are put in place.įurthermore, properly trained venue security staff are constantly on the lookout for intoxicated, unruly, belligerent fans creating unsafe/hostile situations inside stadiums, venues, and arenas. The most recent spike in fan violence-related incidents is concerning on many levels.įirstly, today’s sport venue risk managers have what is known in the Industry as an entrusted duty of care to provide fans, athletes, staff, and contractors a safe and secure sporting experience. Due to the ever-evolving threat continuum, reducing and/or mitigating risk-preventing bad things from happening is a 24/7/365 days a year process. Without question, today’s sports and entertainment industry is a multi-billion-dollar juggernaut. ![]() ![]() East Coast Swing is a standardized form of dance developed first for instructional purposes in the Arthur Murray studios, and then later codified to allow for a medium of comparison for competitive ballroom dancers. While based on Lindy Hop, it does have clear distinctions. The name East Coast Swing was coined initially to distinguish the dance from the street form and the new variant used in the competitive ballroom arena (as well as separating the dance from West Coast Swing, which was developed in California). Other variants of East Coast Swing that use altered footwork forms are known as Single Swing or "Single-step Swing" (where the triple step is replaced by a single step forming a slow, slow, quick, quick rhythm common to Foxtrot), and Double Swing (using a tap-step footwork pattern).Įast Coast Swing is a Rhythm Dance that has both 6 and 8 beat patterns. It has alternatively been called Eastern Swing, Jitterbug, American Swing, East Coast Lindy, Lindy (not to be confused with Lindy Hop), and Triple Swing (or Triple-step swing). East Coast Swing can be referred to by many different names in different regions of the United States and the World. The dance studios had initially dismissed Lindy Hop in particular as a fad. ![]() Lindy Hop was felt by dance studios to be both too difficult and too unstructured to teach to beginning dancers, but there was market demand for training in Swing Dance. The dance was created by dance studios including the Arthur Murray dance studios in the 1940s, based on the Lindy Hop. Originally known as "Eastern Swing" by Arthur Murray Studios, the name East Coast Swing became more common between 19. Yerrington and Outland equated East Coast Swing to the New Yorker in 1961. It is danced under fast swing music, including lindy hop, rock and roll and boogie-woogie. JSTOR ( January 2010) ( Learn how and when to remove this template message)Įast Coast Swing being danced in Montreal in 2022Įast Coast Swing ( ECS) is a form of social partner dance.Unsourced material may be challenged and removed. Please help improve this article by adding citations to reliable sources. ![]() This article needs additional citations for verification. ![]() ![]() My preference would be to right click on a directory and then select perfect tunes to immediately bring up the contents of the selected directory in perfect tunes without having to navigate to it. If I am not mistaken, the only way you can browse is by navigating through the tree. ![]() Alternatively, an edit box in perfect tunes where you could type in a path to go to directly, similar to what you can do in windows explorer. Is there an easy way to directly get to a directory using perfect tunes? It would be nice if you could right-click on a directory and bring it up in perfect tunes, similar to how you can bring up a directory in batch convert. Specifying this field truncates the comment field to twenty-eight characters. That is easier than the way I have been doing it for a long time. This is a single integer with a value of 0 to 255. I have perfect tunes but I do not use it as much so I did not realize you could edit it that way. Is there a keystroke I can use to move foreword and back to navigate the meta data within the loaded files? This requires a lot of back and forth between using the keyboard, click > with the mouse, use the keyboard, click on > with the mouse, etc. As a result, all files that contain the specified filter string in their. To filter the File List simply start typing in the filter field. The only way I can find to get to the next track is to use the mouse and click the symbols to move through the files. The Filter available via View Filter F3 allows for searching files that meet a certain criteria (e.g., the file name contains specific characters or a tag field has a specific content). I have not been able to find a keystroke that will let me move to the next file. The only way I have been able to figure it out is by typing each one manually.Īs a side question, when editing the metadata for multiple files, you have to click the symbols with the mouse to switch between files. Select your story folder, 'MARY'S LAMB' and click on it. (By the way, I put an Icon on my desktop for the program) Click on 'File' at top of menu. If there are a bunch of files in a directory, I just want to automatically number the tracks 1, 2, 3, etc. Copy all disks to PC, putting in separate folders Open Mp3tag program. I want the first file to be track 1, the second file to be track 2, etc. Thus (for example) if the song Space Oddity is the first track on the album, then we will update it to become 01 Space Oddity. ![]() Is there a way I can use the tag update to automatically number the tracks? I would simply like to order them in the order that they are in windows explorer. The work-around involves altering the Song Title tag in your MP3 files such that the Track Number is prefixed onto the Song Title. The only way I know how to do this is by manually typing in the track number file by file. I often need to fill in the "Track" number on a file tag. ![]() ![]() Fix: The plugin update checker did not always return the expected result.When you’re a developer and interested in the code you should have a look at our repo over at WordPress. We are keen to hear from you so share your feedback with us on Twitter and help us get better! Open Source ![]() ![]() We haven’t been able to test our plugin in all endless possible WordPress configurations and versions so we are keen to hear from you and happy to learn! Feedback Go to our Support Page to get in touch with us. We will go to great length trying to support you if the plugin doesn’t work as expected.
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