How To: Find a P-Value with Excel
So you need to find the p-value for your hypothesis test. To do so, employ the spreadsheet program Microsoft Excel. Using a simple formula, you can easily determine the p-value for your tests and thereby conclude strong or weak support of the null hypothesis.
How To: Use x-ray techniques in Photoshop to show naked skin through clothing (NSFW)
Do those new naked body scanners have you freaked out at the airports? As far as the TSA is concerned, those x-ray machines are here to stay, but you might as well take comfort in knowing that airport security guards aren't the only ones looking at your private parts. Practically anyone with a computer can manage to see through your clothes, and it's all thanks to a little program called Photoshop. Thanks, Adobe.
How To: Create a Basic Attendance Sheet in Excel
If you're a teacher in any type of school, whether it's high school, college, or middle school, it's imperative that you keep an attendance sheet. The paper and pen route can get pretty messy, and very disorganized, and that's where Microsoft Excel comes in. With this software, you can create a simple yet functional attendance sheet to keep track of your students.
How To: Generate random numbers (with decimals) in Excel
This video shows you how to generate random numbers with decimals in Microsoft Excel.When generating random numbers you must have a lower and upper limit, so that your number will be generated between the two limits. For a number without decimals, you only have to use the "=randbetween" function. If you want to use decimals, you will have to use a different but similar function. Start by typing "=rand()". Next, you multiply this by the difference between the limits and add the lower limit. Fo...
How To: Change the tempo in GarageBand (speed up or slow down songs)
Anyone with a Mac knows the power of GarageBand, but not all iLife users know the ways to slow or speed up their songs in GarageBand. This video will show you exactly how to change the tempo of your song creations, which is actually a really simple thing to do.
How To: Make text follow a path in Photoshop
This video demonstrates how to use Photoshop to make text follow a path. First use the pen tool and draw the path you want your text to follow. They demonstrate by drawing a curved line above a circular logo. Select the type tool and start from the beginning of your path, then type your text. Select the path selection tool and fine tune the text placement by dragging the X. This video is easy to follow and shows how you can make text on a curved path.
How To: Turn a male voice to female voice with Audacity
If you're a user of digital editing software Audacity, you already know you can do a ton of cool things. One of the cooler things you can do is changing a guy's voice to sound like a woman's. This is done with pitch control, or autotune, and will like you modify the voice by a number of octaves. I this video, rock band 30 seconds to Mars is made to sound like Avril Lavigne. Check it out! Of course, this can also be done with your own voice too!
How To: Reveal nipples with the Photoshop x-ray effect
Well, here it is. Hornballs unite!
How To: Create glass material in 3ds Max
Dave shows you how to produce a glass three different ways in 3ds Max in the video tutorial. Put two panels away, then concentrating on sensor one press m on the keyboard to bring up the materials editor. On the material editor go to the first sphere, choosing a slight blue color, bring up the specter level, bring up the glossy level, click on two sided and bring down the last two to about four. Look to see it is fairly transparent, in a test window. This is glass one, put on hide. Go to glas...
How To: Extract records that meet certain criteria in Excel
New to Excel? Looking for a tip? How about a tip so mind-blowingly advanced as to qualify as a magic trick? You're in luck. In this Excel tutorial from ExcelIsFun, the 186th installment in their series of Excel magic tricks, you'll see how to extract records that meet two conditions (criteria) and list them in order with no extra rows between records as well as how to create a formula to extract part of a table from a larger table based on two criteria. (All of this is accomplished through us...
How To: Remove Vocals from Songs Using Audacity
Need to remove the vocals from a song? Audacity just might be the answer. It's one of the few free audio editing programs out there with many, many features, making it simple to create a track for karaoke or simply to listen to an instrumental version.
How To: Graph the probability density function in an Excel file
One of Microsoft Excel's capabilities is to allow you to graph Normal Distribution, or the probability density function, for your busines. This is a quick and easy tracking feature you can learn in just a few minutes.
How To: Create confidence intervals for proportions in Excel
If you use Microsoft Excel on a regular basis, odds are you work with numbers. Put those numbers to work. Statistical analysis allows you to find patterns, trends and probabilities within your data. In this MS Excel tutorial from everyone's favorite Excel guru, YouTube's ExcelsFun, the 86th installment in his "Excel Statistics" series of free video lessons, you'll learn how to construct confidence intervals for proportions using NORMSINV function and other formulas.
How To: See Through Clothes with Gimp 2.6
If you can't seem to find any photos of naked people on the internet, don't fret, this how to will show you how to "see through" clothing using some simple techniques with Gimp 2.6 photo editor. Gimp is like Adobe Photoshop without the heavy price tag. Tight, white clothing works best for this trick, so keep that in mind. Watch the video and get one step closer to seeing someone naked. Right on your own computer! See through clothes with Gimp 2.6.
How To: Change Skin Tone in Photoshop
With Adobe Photoshop on your computer, it's super easy to change or adjust the skin tone of somebody in a digital photo. The process uses some basic selection and color adjustment tools, and it's a fun way to make a friend's face nauseously green or lessen the effects of overly strong, sometimes even orange, makeup.
How To: Change a person's sex in an image editing program
Want to change someone's sex in Adobe Photoshop—making a boy look like a girl or a girl a boy? This clip will get you started. Whether you're new to Adobe's popular raster graphics editor or a seasoned designer looking to better acquaint yourself with the new features and functions of the latest iteration of the application, you're sure to benefit from this free software tutorial. For more information, watch this video guide.
How To: Auto-tune your vocals in Audacity for free
T-Pain, Cher, heck, most of the new artists these days use auto-tune, some over use it. With technology it isn't so much of a question of, "do we need to do it?" and more of "why aren't we doing it!?" Well, if you're looking for an easy way to add auto-tune to your vocal tracks, or your voice in recordings, and are looking to spend the fantastic price of FREE then check out this video! You will learn what programs you will need to download (Audacity, Audacity VST, ect.) and then how to set yo...
How To: Resize images and video in Sony Vegas
In this video tutorial, viewers learn how to re-size an image or video in Sony Vegas. Begin by opening the image or video that you want to re-size in Sony Vegas and drag it into the time line. Then click on Event/Pan Crop on the right side of the clip in the time line. Now re-size/rotate the video/image by dragging in and out. Finish by simply closing the window. This video will benefit those viewers who create videos using Sony Vegas and would like to learn how to make their video image smal...
How To: Add a shake, quake or jitter effect using Sony Vegas
This screencast shows you how to add a shake effect to your video in Sony Vegas. It is also known as Quake, Jitter, tremor etc. It can have an interesting impact on your productions.
How To: Use conditional formatting for a student grading report in Microsoft Excel
If you're looking for a way to create a student report, Microsoft Excel makes it easy to create a wonderful spreadsheet with tons of information. This video shows an example of a student report being created, which has three simple items in the columns of the sheet, which are the names of the students, the marks obtained and the grades.
How To: Reduce the Level of the Vocals in a Song with Audacity
In this video tutorial, viewers learn how to remove the vocals from a song using the program, Audacity. Begin by opening Audacity and import the song into the program. On the left side of the track, click on the downward arrow and select Split Stereo Track.
How To: Update inventory records by formula in Microsoft Excel
Love Microsoft Excel? This clip contains a tip that just might induce you to. With this free video tutorial from ExcelIsFun, the 348th installment of his "YouTubers Love Excel" or YTLE series of free video MS Excel lessons, you'll learn how to build a formula that will take invoice information for inventory quantity sold and update inventory records to show correct amount on hand (in stock).
How To: Find critical values with T functions in MS Excel
If you use Microsoft Excel on a regular basis, odds are you work with numbers. Put those numbers to work. Statistical analysis allows you to find patterns, trends and probabilities within your data. In this MS Excel tutorial from everyone's favorite Excel guru, YouTube's ExcelsFun, the 91st installment in his "Excel Statistics" series of free video lessons, you'll learn how to use TINV and TDIST functions to find critical values given an unknown sigma value.
How To: Solve pan and crop problem in Sony Vegas Movie Studio
This video is all about pan and crop in Sony Vegas Movie Studio. There are two video clips and the top clip is to be put into the other clip as in this case. First of all select the pan and crop button and the pan and crop window appears on the screen. From the window that appears, select the zoom option and then change the zoom so that more of the screen can be seen. Make sure that the preview window is shown in the side. It is useful to change the size of the event pan and crop. Sometimes t...
How To: Measure the spread of a data set with Excel's AVEDEV
New to Microsoft Excel? Looking for a tip? How about a tip so mind-blowingly useful as to qualify as a magic trick? You're in luck. In this MS Excel tutorial from ExcelIsFun, the 97th installment in their series of digital spreadsheet magic tricks, you'll learn how to use the AVEDEV function to measure the spread (variation) in a data set. Also see the STDEV function and learn how to measure whether a mean represents its data points fairly.
How To: Create metallic 3D title text in Sony Vegas
Learn how to create eye-catching metallic titles within Sony Vegas! Whether you're new to Sony's popular non-linear editor or a seasoned video professional just looking to better acquaint yourself with the program and its various features and filters, you're sure to be well served by this video tutorial. For more information, including detailed, step-by-step instructions, watch this free video guide.
How To: Change hair color in Photoshop the easy way
Open the Adobe Photoshop program. Choose a picture with a head shot. This maybe something that is already in your pictures folder on your computer, downloaded from the internet or transferred from your flash drives, and those photos you may have scanned and saved in your computer.
How To: Reduce noise in RAW Therapee
In this tutorial, we learn how to reduce noise in RAW Therapee. First, open up your photo in the software that you want to reduce the noise on. Then, open up the detailed view of the photo and click on then click on the detail button. Through here, you can sharpen the image or you can change the noise reduction for the color and luminance. Click on the drop down menu for the luminance and then enable to checked section. Then, move the edge tolerance to its maximum to see the full effect on th...
How To: Loop instrument samples in FL Studio
With so many samples floating around the internet its a shame more people don't know how to loop an instrument sample so that it can play a note as long as you want it to play. Well, look know further than this tutorial to learn how to loop instrument samples in FL Studio (Fruity Loops) and expand your mixing knowledge. This works in FL7 and FL8.
How To: Calculate monthly retirement income in Microsoft Excel
As you might guess, one of the domains in which Microsoft Excel really excels is finance math. Brush up on the stuff for your next or current job with this how-to. In this tutorial from everyone's favorite digital spreadsheet guru, YouTube's ExcelIsFun, the 12th installment in his "Excel Finance Class" series of free video lessons, you'll learn how to calculate average and marginal tax rates with Excel.
How To: Create a simple typewriter effect in Sony Vegas Pro
In this quick Vegas-user's guide, you'll learn how to create a typewriter effect. Whether you're completely new to Sony's popular nonlinear editor (NLE) or are a seasoned digital video professional simply looking to pick up a few new tips and tricks, you're sure to be well served by this free video software tutorial. For more information, including detailed, step-by-step instructions, take a look.
How To: Make a scary voice effect on Adobe Audition
In this video we learn how to make a scary voice effect on Adobe Audition. First, record an audio that you made and open up Adobe Audition. From here, open up any other audio that you want to hear for the beat. Then, go to "generate" and then "silence. Put this to 1.5 seconds, then go to the end of your sound and do the same thing. This will make a good effect when you are editing and adding in echo. First, reverse the audio by going to "effects" and then "reverse". This will make it a lot ea...
How To: Find range and interquartile range in Microsoft Excel
If you use Microsoft Excel on a regular basis, odds are you work with numbers. Put those numbers to work. Statistical analysis allows you to find patterns, trends and probabilities within your data. In this MS Excel tutorial from everyone's favorite Excel guru, YouTube's ExcelsFun, the 40th installment in his "Excel Statistics" series of free video lessons, you'll learn how to calculate range & interquartile range for variability using the MAX, MIN, QUARTILE functions.
How To: Create a Glass Effect in Photoshop
This is a Photoshop tutorial on how to create a glass effect.
How To: Calculate child support payments in Microsoft Excel
Looking for a primer on how to calculate child support payments in a Microsoft Excel spreadsheet? You've come to the right place. In this free video tutorial from everyone's favorite MS Excel guru, YouTube's ExcelIsFun, you'll learn how to do just that. For more information, including detailed instructions on how to find child support payment amounts yourself, watch this helpful how-to.
How To: Turn anyone into a sparkly vampire from Twilight
In the Twilight Saga by Stephenie Meyer, vampires don't melt away in the sunlight. Instead, they sparkle like a beautiful piece of crystal. In this clip, learn how to take a photo of anyone at all and turn them into a sparkling daytime vegetarian vampire like the Cullen family. If you are dying to know what you would look like as a vamp, check out this clip and celebrate the release of Eclipse with a sparkling photo of yourself.
How To: Import media from DVDs in Corel VideoStudio
This video shows the method to import digital media in Corel VideoStudio. Click on the 'Capture' tab once the program is open. There are four options available. Click on 'Import Digital Media'. Now a dialog box opens asking you for the location of the place where you would be importing files. Keep the disk with the file in your drive. Click on 'Import'. You are now asked the file you want to import. Select the file and click 'Import'. The import can take time depending on its size. After the ...
How To: Use Color Corrector in Sony Vegas Movie Studio
Bill Myers gives an easy guide to using color corrector in Sony Vegas and Movie Studio. Correct problems with white balance, green cast, and other color problems when editing video. You will need to have a licensed version of Sony Vegas to use the color corrector plug-in.
How To: Convert a Photo into a Line Art Drawing in Photoshop
If you're not much of a drawer, you can still get the look of a detailed drawing simply by taking a picture and using Photoshop's tools and filters to transform it into something that looks drawn by hand.
How To: Make a freeze frame in Sony Vegas
How to Make Anything demonstrates how to make a freeze frame in Sony Vegas. You can go to the preview window and click on save snapshot to file. The program will then create a jpeg which you can lay into your video to create a freeze frame. You can also use Vegas' velocity envelopes to create a freeze frame. First, zoom into your video in the timeline so that you see each individual frame. Make sure that quantize to frames is toggled in the options menu. Then, hit S to split the video. Right ...
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